Using O=C(Nc1ccc(C2(c3ccccc3)CC2)nc1S)c1ccc2[nH]ccc2c1 to produce c1ccc(C2(c3ccc4nc(-c5ccc6[nH]ccc6c5)sc4n3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.