The molecule with the SMILES representation of O=C(/C=C/c1ccccc1)NC1CCCc2ccccc21 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}.
(E)-3-phenyl-N-(1,2,3,4-tetrahydronaphthalen-1-yl)prop-2-enamide