Using CN1CCc2[nH]c3ccc(Cl)cc3c2C1(C)C, C=Cc1ccc(C(F)(F)F)nc1 to produce CN1CCc2c(c3cc(Cl)ccc3n2CCc2ccc(C(F)(F)F)nc2)C1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.