The compound with the SMILES representation of O=c1c2ccccc2[nH]c(=S)n1Cc1cccs1 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}.
2-sulfanylidene-3-(thiophen-2-ylmethyl)-1H-quinazolin-4-one