Using c1cnc2[nH]ccc2n1, CCCS(=O)(=O)Nc1cccc(C=O)c1F to produce CCCS(=O)(=O)Nc1cccc(C(O)c2c[nH]c3nccnc23)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.