The chemical with the SMILES O=C(c1sc2cc([N+](=O)[O-])ccc2c1Cl)N1CCCCC1 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}.
O=C(c1sc2cc([N+](=O)[O-])ccc2c1Cl)N1CCCCC1
O=C(c1sc2cc([N+](=O)[O-])ccc2c1Cl)N1CCCCC1
(3-chloro-6-nitro-1-benzothiophen-2-yl)-piperidin-1-ylmethanone