Using FC(F)(F)c1ccccc1CN1CCNCC1, O=CCCc1cc(-c2ccccc2)no1 to produce FC(F)(F)c1ccccc1CN1CCN(CCCc2cc(-c3ccccc3)no2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.