The molecular species with the SMILES Clc1nn2cnnc2c2ccccc12 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}.
Clc1nn2cnnc2c2ccccc12
Clc1nn2cnnc2c2ccccc12
6-chloro-[1,2,4]triazolo[3,4-a]phthalazine