The molecule with the SMILES COC(=O)c1c(-c2ccccc2)noc1C 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}.
COC(=O)c1c(-c2ccccc2)noc1C
COC(=O)c1c(-c2ccccc2)noc1C
methyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate