Task: Please determine if the molecule with the SMILES NC(=O)Cn1c(=O)n(CCc2ccccc2)c(=O)c2c3c(sc21)CCCC3 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
NC(=O)Cn1c(=O)n(CCc2ccccc2)c(=O)c2c3c(sc21)CCCC3
NC(=O)Cn1c(=O)n(CCc2ccccc2)c(=O)c2c3c(sc21)CCCC3
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide