Using COC(=O)Cc1nsc2ccc(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)cc12, CCI to produce CCC(C(=O)OC)c1nsc2ccc(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.