The chemical with the SMILES C=CCOC(=O)C1=C(C)NC2(O)c3ccccc3C(=O)C12O 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}.
prop-2-enyl 3a,8b-dihydroxy-2-methyl-4-oxo-1H-indeno[1,2-b]pyrrole-3-carboxylate