Using CCn1c2ccccc2c2cc(N)ccc21, CC1(O)CCOC(=O)C1 to produce CCn1c2ccccc2c2cc(NC(=O)CC(C)(O)CCO)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.