Using CCc1nc2cccc(CN(CCCCCNS(=O)(=O)C(F)(F)F)C(=O)OC(C)(C)C)n2c1C(=O)C(Cl)(Cl)Cl to produce CCc1nc2cccc3n2c1C(=O)N(CCCCCNS(=O)(=O)C(F)(F)F)C3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.