Using COc1ccc2cc([C@H](C)C(=O)O)ccc2c1, O=C1c2ccccc2C(=O)N1O to produce COc1ccc2cc([C@H](C)C(=O)ON3C(=O)c4ccccc4C3=O)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.