Chemical Name: (R)-N-ethyl-1-(((R)-5-oxopyrrolidine-2-carbonyl)-L-histidyl-D-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl)pyrrolidine-2-carboxamide
Smile: O=C1N[C@@H](C(N[C@H](C(N[C@@H](C(N[C@H](C(N[C@H](C(N[C@@H](C(N[C@H](C(N[C@@H](CCCNC(N)=N)C(N2CCC[C@@H]2C(NCC)=O)=O)=O)CC(C)C)=O)CC(C)C)=O)CC3=CC=C(C=C3)O)=O)CO)=O)CC4=CNC5=C4C=CC=C5)=O)CC6=CN=CN6)=O)CC1