The molecule with the SMILES representation of O=S(=O)(NCCc1ccncc1)c1cc(Br)ccc1F 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=S(=O)(NCCc1ccncc1)c1cc(Br)ccc1F
O=S(=O)(NCCc1ccncc1)c1cc(Br)ccc1F
5-bromo-2-fluoro-N-(2-pyridin-4-ylethyl)benzenesulfonamide