The molecular species with the SMILES representation of Cc1nn(-c2cccc3cccnc23)c(=O)c2ccccc12 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}.
4-methyl-2-quinolin-8-ylphthalazin-1-one