The molecule with the SMILES CCCCn1c(-c2ccco2)nc2ccccc2c1=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}.
CCCCn1c(-c2ccco2)nc2ccccc2c1=O
CCCCn1c(-c2ccco2)nc2ccccc2c1=O
3-butyl-2-(furan-2-yl)quinazolin-4-one