Using FC(F)(F)c1cccc(CCl)c1, COC(=O)CCCCCCCn1c(=O)[nH]c2ccccc21 to produce COC(=O)CCCCCCCn1c(=O)n(Cc2cccc(C(F)(F)F)c2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.