Using CC(C)(C)c1nc2cc(S(=O)(=O)Cl)ccc2n1CC1CCOCC1, NC1CCCCC1 to produce CC(C)(C)c1nc2cc(S(=O)(=O)NC3CCCCC3)ccc2n1CC1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.