Hello @0iggy11, Welcome to Connect. I think they both have TCDD in them.

"The two active ingredients in the Agent Orange herbicide combination were equal amounts of 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), which contained traces of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). The dioxin TCDD was an unwanted byproduct of herbicide production."
-- https://www.publichealth.va.gov/exposures/agentorange/basics.asp

Were you exposed to Agent Orange?