So swim got some sample molly cap and decided to test it, opened up the cap and surprisingly it didn't look like powder, it was clump together and the color was like a brown/yellow, anyway swim proceeded to test w Marquis regent and right when it drop it's started bubbling violently n gave off some smoke, the color turned instantly from very dark purple to black, tested twice n same result. Any idea? Swim tested pills before that had mdma in it and it didn't bubble, just turned blacked.