The chemical with the SMILES representation of COc1ccc(C2C(=O)N(C(C)(C)C)CC(=O)N2c2ccccc2C)cc1 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}.
COc1ccc(C2C(=O)N(C(C)(C)C)CC(=O)N2c2ccccc2C)cc1
COc1ccc(C2C(=O)N(C(C)(C)C)CC(=O)N2c2ccccc2C)cc1
1-tert-butyl-3-(4-methoxyphenyl)-4-(2-methylphenyl)piperazine-2,5-dione