Using CC1(C)OB(c2ccc(OCC3CC3)nc2)OC1(C)C, Cc1c(Cl)nc2cc(F)cc(F)c2c1Cl to produce Cc1c(-c2ccc(OCC3CC3)nc2)nc2cc(F)cc(F)c2c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.