Using CN(C(=O)Cc1cc2ccccc2o1)C(CN1CCC(O)C1)c1cccc(OCC(=O)OC(C)(C)C)c1 to produce CN(C(=O)Cc1cc2ccccc2o1)C(CN1CCC(O)C1)c1cccc(OCC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.