The molecular species with the SMILES O=C(NC1CCCC1)c1ccc(Br)s1 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}.
5-bromo-N-cyclopentylthiophene-2-carboxamide