Using CN(C)S(=O)(=O)Cl, O=C(c1c[nH]c2ncccc12)C(F)(F)F to produce CN(C)S(=O)(=O)n1cc(C(=O)C(F)(F)F)c2cccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.