Using CN1CCNCC1, Cc1c(O)c(=O)c(C(Cl)C(F)(F)F)cn1C to produce Cc1c(O)c(=O)c(C(N2CCN(C)CC2)C(F)(F)F)cn1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.