The chemical with the SMILES COc1ccc(NC(=O)Nc2cccc3cccnc23)cc1 is not an inhibitor of HSP90.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-712#not &NULL}{MUV-712__names__noun}.
COc1ccc(NC(=O)Nc2cccc3cccnc23)cc1
COc1ccc(NC(=O)Nc2cccc3cccnc23)cc1
1-(4-methoxyphenyl)-3-quinolin-8-ylurea