Using COC(=O)[C@H](O)[C@H](Sc1ccc2ccccc2c1N)c1ccc(OC)cc1 to produce COc1ccc([C@@H](Sc2ccc3ccccc3c2N)[C@@H](O)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.