(2R)-8-chloro-1-ethyl-4-[(3R)-1-[3-[(11R)-9-(2-hydroxypropan-2-yl)-5,11-dihydro-[1]benzoxepino[3,4-b]pyridin-11-yl]propyl]pyrrolidin-3-yl]-3,5-dihydro-2H-1,4-benzodiazepin-2-ol;2-[(11R)-11-[3-[3-[(4-chlorophenyl)methyl-(1-hydroxyethyl)amino]pyrrolidin-1-yl]propyl]-5,11-dihydro-[1]benzoxepino[3,4-b]pyridin-9-yl]propan-2-ol;(2R)-4-[(3R)-1-[3-[(11R)-9-(2-hydroxypropan-2-yl)-5,11-dihydro-[1]benzoxepino[3,4-b]pyridin-11-yl]propyl]pyrrolidin-3-yl]-8-methyl-1,2,3,5-tetrahydro-1,4-benzodiazepin-2-ol