Using COc1cc(Cn2c(=O)n(C)c3ccccc32)c(-c2cccnc2OCc2ccccc2)cc1C(C)(C)C to produce COc1cc(Cn2c(=O)n(C)c3ccccc32)c(-c2ccc[nH]c2=O)cc1C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.