Using CN(C)C=NS(=O)(=O)c1cc(CN2CCC(Oc3ccc4cnccc4c3)CC2)ccc1Cl to produce NS(=O)(=O)c1cc(CN2CCC(Oc3ccc4cnccc4c3)CC2)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.