Using C[C@@H]1COCCN1c1nc(-c2ccc(NC(=O)NC3CC3)cc2F)nc2c1CNC2, O=C(Cl)C1CC1 to produce C[C@@H]1COCCN1c1nc(-c2ccc(NC(=O)NC3CC3)cc2F)nc2c1CN(C(=O)C1CC1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.