An adjustable pin wrench should work to get that out, eg for one shot use: https://www.harborfreight.com/adjust...nch-36554.html
Obviously size of the pins is a parameter. I still have a cycling tool pin wrench in my tool box I haven't used since the '70s, but got for some
forgotten BB cup like that.
OTOH a punch and tapping gently with a hammer may be all you need.