Using CCOC[C@H](Oc1ncnc2c1cnn2-c1ncccc1Cl)C(=O)OC, CSc1ccc(N)nc1 to produce CCOC[C@H](Oc1ncnc2c1cnn2-c1ncccc1Cl)C(=O)Nc1ccc(SC)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.