Using CC(C)(N)CO, O=S1(=O)N=C(Cl)Nc2cc(Cl)sc21 to produce CC(C)(CO)NC1=NS(=O)(=O)c2sc(Cl)cc2N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.