Using COc1cc(C)c(/N=C(/N/N=C/c2ccc(-c3ncn(-c4ccc(OC(F)(F)F)cc4)n3)cc2)SCC(=O)O)c(C)c1 to produce COc1cc(C)c(/N=C(/N/N=C/c2ccc(-c3ncn(-c4ccc(OC(F)(F)F)cc4)n3)cc2)SCC(=O)[O-])c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.