Using CN1CCN(c2cccc3cc(S(=O)(=O)c4ccccc4)cnc23)CC1, CC(Cl)OC(=O)Cl to produce O=S(=O)(c1ccccc1)c1cnc2c(N3CCNCC3)cccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.