The chemical with the SMILES representation of O=C1COc2cccnc2N1 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}.
O=C1COc2cccnc2N1
O=C1COc2cccnc2N1
4H-pyrido[3,2-b][1,4]oxazin-3-one