The chemical with the SMILES COC(=O)CCc1n[nH]c(=O)[nH]c1=O is not an inhibitor of the heat shock protein 90.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-712#not &NULL}{MUV-712__names__noun}.
COC(=O)CCc1n[nH]c(=O)[nH]c1=O
COC(=O)CCc1n[nH]c(=O)[nH]c1=O
methyl 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanoate