All bud tastes like chemicals. THC is a chemical. All terpenes are chemicals. Cannabis is a natural chemical factory. So yeah, chlorine and chemicals actually doesn’t necessarily sound like a bad thing. In fact, the word terpenes comes from the word turpentine.
That said, a chemical cleaning agent taste can be an indication it’s been treated with pesticides or has been contaminated. If only we could attach a smell/taste sample to posts….