Using CCOC(=O)c1c[nH]c2nc(N3CCN(C(=O)C(F)(F)F)CC3)c(F)cc2c1=O, CCI to produce CCOC(=O)c1cn(CC)c2nc(N3CCN(C(=O)C(F)(F)F)CC3)c(F)cc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.