Ethyl 2-(2-(4-(furan-2-carbonyl)piperazin-1-yl)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate

Ethyl 2-(2-(4-(furan-2-carbonyl)piperazin-1-yl)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate