Using CC(C)Oc1ccc(Cl)cc1N1CCNCC1, O=CCCCOc1ccc2ccc(=O)[nH]c2n1 to produce CC(C)Oc1ccc(Cl)cc1N1CCN(CCCCOc2ccc3ccc(=O)[nH]c3n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.