InChI=1/C20H27N3O2/c21-20(25)18-12-16-8-4-5-9-17(16)13-23(18)14-19(24)22-11-10-15-6-2-1-3-7-15/h4-6,8-9,18H,1-3,7,10-14H2,(H2,21,25)(H,22,24)/t18-/m0/s1/f/h22H,21H2	4D81BCE63CF4BBEC