The compound with the SMILES representation of COc1cccc2cc(C(C)=O)c(=O)oc12 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}.
COc1cccc2cc(C(C)=O)c(=O)oc12
COc1cccc2cc(C(C)=O)c(=O)oc12
3-acetyl-8-methoxychromen-2-one