The molecular species with the SMILES COc1ccc2oc(=O)c(C(C)=O)cc2c1 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}.
COc1ccc2oc(=O)c(C(C)=O)cc2c1
COc1ccc2oc(=O)c(C(C)=O)cc2c1
3-acetyl-6-methoxychromen-2-one