Using OO, COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)N2C(=O)OC[C@H]2Cc2ccccc2)cc1C to produce COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)O)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.