Using COC(=O)c1sc(OCc2ccc3ccccc3n2)cc1S(=O)(=O)NC(F)(F)F to produce O=C(O)c1sc(OCc2ccc3ccccc3n2)cc1S(=O)(=O)NC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.