The chemical with the SMILES NNC(=O)c1cc(Br)cs1 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}.
NNC(=O)c1cc(Br)cs1
NNC(=O)c1cc(Br)cs1
4-bromothiophene-2-carbohydrazide