Using CC(C)(C)c1nc2cc(S(=O)(=O)Cl)ccc2n1CC1CCOCC1, O=C(NC1CC1)c1cn[nH]c1 to produce CC(C)(C)c1nc2cc(S(=O)(=O)n3cc(C(=O)NC4CC4)cn3)ccc2n1CC1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.