Using C=C1CC(C(=O)O)C1, NC(c1ccc2ccc(-c3ccccc3)nc2c1)c1nccnc1Cl to produce C=C1CC(C(=O)NC(c2ccc3ccc(-c4ccccc4)nc3c2)c2nccnc2Cl)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.