The chemical with the SMILES representation of O=C(c1cc2ccccc2o1)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1 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(c1cc2ccccc2o1)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1
O=C(c1cc2ccccc2o1)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1
1-benzofuran-2-yl-[4-[(E)-2-phenylethenyl]sulfonylpiperazin-1-yl]methanone