https://www.ncbi.nlm.nih.gov/Structure/pdb/4XIR
4XIR: Discovery of novel oxazepine and diazepine carboxamides as two new classes of heat shock...
Heat shock protein HSP 90-alpha(6S)-2-chloro-8,11,11-trimethyl-9-oxo-6-propyl-6,7,9,10,11,12-hexahydroindolo[2,1-d][1,5]benzoxazepine-3-carboxamideGLYCEROL