Using CC(C)(C)OC(=O)n1ccc2cc(C3=CC=CN4CCS(=O)(=O)N=C34)ccc21 to produce O=S1(=O)CCN2C=CC=C(c3ccc4[nH]ccc4c3)C2=N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.