Using O=S(=O)(Oc1ccc2c(-c3ccnc(NC4CC4)n3)cnn2n1)C(F)(F)F, OB(O)c1ccccc1Cl to produce Clc1ccccc1-c1ccc2c(-c3ccnc(NC4CC4)n3)cnn2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.