Using Cc1c[nH]c(=O)n1-c1cccc(C(F)(F)F)c1, CC[O+](CC)CC to produce CCOc1ncc(C)n1-c1cccc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.