NC410 and FOLFIRINOX in Combination With Nivolumab With or Without Ipilimumab in Patients With Untreated Metastatic Pancreatic Cancer

65mg/m2 will be administered as a 120 minute IV Infusion (-10/+ 20 minutes) on day 1 of each cycle every 2 weeks. Each cycle length is 14 days. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).

150 mg/m2 will be administered as a 90 minute IV Infusion (-10/+ 20 minutes) on day 1 of each cycle every 2 weeks. Each cycle length is 14 days. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).

50 mg will be administered as a 15 minute IV infusion (-5/+20 min) on day 1 of each cycle every 2 weeks. Each cycle length is 14 days. Folinic acid can be given concurrent with irinotecan. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).

2400 mgm2 will be administered as a continuous IV Infusion (-120/+ 120 minutes) over approximately 46 hours on day 1 of each cycle every 2 weeks. Each cycle length is 14 days. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).

100 mg will be administered as a 60 minute IV Infusion (-10/+ 20 minutes) on day 1 of each cycle every 2 weeks. Each cycle length is 14 days. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).

400 mg will be administered as a 30 minute IV Infusion (-5/+20 minutes) once on Cycle 1 Day 1. Each cycle length is 14 days. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).

50 mg will be administered as a 30 minute IV Infusion (-5/+20 minutes) once on Cycle 1 Day 1. Each cycle length is 14 days. The two arms will enroll sequentially (starting with Arm 1 followed by Arm 2).