The compound with the SMILES C=CCNC(=O)C(=O)N/N=C/c1cccc(Br)c1 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}.
N'-[(E)-(3-bromophenyl)methylideneamino]-N-prop-2-enyloxamide