Using O=Cc1ccccc1, CC(C)CCOc1ccc2c(c1)C1OCCCC1C(C1CCNCC1)N2 to produce CC(C)CCOc1ccc2c(c1)C1OCCCC1C(C1CCN(Cc3ccccc3)CC1)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.