Using CC(C)(C)OC(=O)N1Cc2ccccc2C2(CCN(C3CC4CCC(C3)N4)CC2)C1, O=C(Cl)O[C@@H]1CCOC1 to produce CC(C)(C)OC(=O)N1Cc2ccccc2C2(CCN(C3CC4CCC(C3)N4C(=O)O[C@@H]3CCOC3)CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.