Using CC(=O)OCC(=O)Cl, Fc1ccc(-c2nn3c(c2-c2ccncc2)NNCC3)cc1 to produce CC(=O)OCC(=O)N1NCCn2nc(-c3ccc(F)cc3)c(-c3ccncc3)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.