Drinking while on Xanax and Accutane?

I’ve drank on Xanax (a prescription that I have a tolerance too) and know when to pump the brakes. My main concern is drinking while ALSO on Accutane. When I say drinking I really just mean 2 or maybe 3 shots of cognac. This isn’t something I plan to do often, but I haven’t been able to find anyone with this exact question, so I figured I’d ask and see if anyone had came to a general consensus pertaining to combining the three moderately?