Using CCOC(=O)C(Cc1ccc(OCCC2CN(Cc3ccc(O)cc3)C(=O)N2C)cc1)OC(C)C to produce CC(C)OC(Cc1ccc(OCCC2CN(Cc3ccc(O)cc3)C(=O)N2C)cc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.