Using COc1ccc(C(C)N2CCNCC2)c(C)c1C, O=C(Cl)c1ccc(C(F)(F)F)cc1 to produce COc1ccc(C(C)N2CCN(C(=O)c3ccc(C(F)(F)F)cc3)CC2)c(C)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.