Using O=c1nc(N2CCN(c3ccc(F)cc3)CC2)nc(CO)n1Cc1ccc(C(F)(F)F)s1, CCN(CC)CC to produce CN(C)Cc1nc(N2CCN(c3ccc(F)cc3)CC2)nc(=O)n1Cc1ccc(C(F)(F)F)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.