Using COc1ccc(N2C(=O)[C@@H](NC(=O)Cc3ccccc3)[C@H]2C=CC(=O)[C@@H]2CCCO2)cc1 to produce COc1ccc(N2C(=O)[C@@H](NC(=O)Cc3ccccc3)[C@H]2CCC(=O)[C@@H]2CCCO2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.