The compound with the SMILES representation of O=C(c1cccs1)N1C(=O)c2cccc3cccc1c23 is not an inhibitor of factor XIa (FXIa).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-846#not &NULL}{MUV-846__names__noun}.
1-(thiophene-2-carbonyl)benzo[cd]indol-2-one