Using O=C1c2ccccc2C(=O)N1O, OCCCOc1ccc(C(F)(F)F)cn1 to produce O=C1c2ccccc2C(=O)N1OCCCOc1ccc(C(F)(F)F)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.