The molecule with the SMILES representation of O=C(NNC(=O)c1cc2cc(Br)ccc2oc1=O)c1ccc(O)cc1O 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(NNC(=O)c1cc2cc(Br)ccc2oc1=O)c1ccc(O)cc1O
O=C(NNC(=O)c1cc2cc(Br)ccc2oc1=O)c1ccc(O)cc1O
6-bromo-N'-(2,4-dihydroxybenzoyl)-2-oxochromene-3-carbohydrazide