InChI=1/C23H33N3O2/c27-21-18-23(10-4-5-11-23)19-22(28)26(21)13-7-6-12-24-14-16-25(17-15-24)20-8-2-1-3-9-20/h1-3,8-9H,4-7,10-19H2 8D2852CA2F63D620