Using CS(=O)(=O)Cl, COc1cc(CNC(=O)c2cc(C3=NOC(C4CCNCC4)C3)nc(C)n2)ccc1F to produce COc1cc(CNC(=O)c2cc(C3=NOC(C4CCN(S(C)(=O)=O)CC4)C3)nc(C)n2)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.