Using CC(C)(C)OC(=O)CC(O)(c1ccccc1)c1cccnc1NC(=O)C(C)(C)C to produce O=c1cc(-c2ccccc2)c2cccnc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.