Here's the full list of Minimize-punishing moves:
The best one to use is probably Phantom Force, as it hits all users of Minimize except for Chansey and Blissey, which are rarely seen in Doubles. Dragon Rush is stopped by Clefable and Body Slam is stopped by Drifblim and Chandelure, and all three resist Steamroller.
I'll admit I offered body slam in particular mostly due to personal preference, as body slam also has a 30% chance to cause paralysis, however you are correct that drifblim and chandelure are immune. However, phantom force would definitely not be my first choice, especially against chandelure, as it's much more likely that chandy will be setting up trick room and would love to have that free turn to set it up, or running a choice scarf set. At least, that's what I'd expect in doubles.
I'd much rather hit them for super effective damage on one of their other weaknesses. Chandelure in particular is relatively frail.