Using COc1ccc(CN2CCC(F)(F)C[C@@H](NS(=O)(=O)c3ccc(Cl)cn3)C2=O)c(OC)c1 to produce O=C1NCCC(F)(F)C[C@H]1NS(=O)(=O)c1ccc(Cl)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.