Using CI, CSc1nn(-c2c(Cl)cc(Cl)cc2Cl)c(N(C)C)c1CN1Cc2ccccc2CC1CO to produce COCC1Cc2ccccc2CN1Cc1c(SC)nn(-c2c(Cl)cc(Cl)cc2Cl)c1N(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.