The chemical with the SMILES representation of NC(=S)NNC1=c2ccccc2=NC1=O 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}.
NC(=S)NNC1=c2ccccc2=NC1=O
NC(=S)NNC1=c2ccccc2=NC1=O
[(2-oxoindol-3-yl)amino]thiourea