Using COC[C@H]1COC(=O)O1, CCOC(=O)Nc1ccc2c(c1)CCC(CC(OCc1ccccc1)C(F)(F)F)O2 to produce COC[C@H]1CN(c2ccc3c(c2)CCC(CC(OCc2ccccc2)C(F)(F)F)O3)C(=O)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.