Using COC(=O)c1cc(-c2[nH]c(C)nc2C=O)c(C)cc1C to produce COC(=O)c1cc(-c2[nH]c(C)nc2CO)c(C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.