InChI=1/C20H27N5O3/c26-16(22-15-7-6-11-21-17(15)24-12-4-5-13-24)8-14-25-18(27)20(23-19(25)28)9-2-1-3-10-20/h6-7,11H,1-5,8-10,12-14H2,(H,22,26)(H,23,28)/f/h22-23H BC2208E0AD3254B1