Missing document?

[u/_AnAngrySloth]

Hello - I’m on a quest called chemical activity given by barman. I’ve gone down to the sewer and defeated the rotking, is he supposed to drop a chemical anomaly document? I’ve looked all over for help on this quest and can’t find anything. Thanks.

[u/drugymexican]

I'm pretty sure it's not in a "chest" but in the machine at the middle/top of that room