5-(2-amino-2-oxoethoxy)-2-chloro-N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide

tert-butyl (2-(4-chloro-3-((3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)phenoxy)ethyl)carbamate

tert-butyl (tert-butoxycarbonylamino)(2-(4-chloro-3-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-ylcarbamoyl)phenoxy)ethylamino)methylencarbamate