The molecule with the SMILES representation of O=c1cc(CCl)nc2sc3ccccc3n12 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=c1cc(CCl)nc2sc3ccccc3n12
O=c1cc(CCl)nc2sc3ccccc3n12
2-(chloromethyl)pyrimido[2,1-b][1,3]benzothiazol-4-one