The compound with the SMILES O=C1C=CC(=C2C=C(C(=O)O)NO2)C=C1 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=C1C=CC(=C2C=C(C(=O)O)NO2)C=C1
O=C1C=CC(=C2C=C(C(=O)O)NO2)C=C1
5-(4-hydroxyphenyl)-1,2-oxazole-3-carboxylic acid