Using O=C1CCN(Cc2ccccc2)CC1, CC1(C)Cc2ccccc2O1 to produce CC1(C)Cc2cccc(C3(O)CCN(Cc4ccccc4)CC3)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.