Using OCCO, CC(C)N(CCOC(=O)C1(c2ccccc2)CCC(=O)CC1)C(C)C to produce CC(C)N(CCOC(=O)C1(c2ccccc2)CCC2(CC1)OCCO2)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.