Using CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(C3CNC3)cc1OCC2, CN(C)C(=O)CCl to produce CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(C3CN(CC(=O)N(C)C)C3)cc1OCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.