Using O=C(Nc1cccc2[nH]ncc12)NC1CC2(CCC2)Oc2cc(F)ccc21, COS(=O)(=O)OC to produce Cn1ncc2c(NC(=O)NC3CC4(CCC4)Oc4cc(F)ccc43)cccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.