InChI=1/C21H30N4O2/c1-12(2)15-6-8-16(9-7-15)14(5)22-21(26)23-18(13(3)4)20-24-19(25-27-20)17-10-11-17/h6-9,12-14,17-18H,10-11H2,1-5H3,(H2,22,23,26)/t14-,18-/m0/s1/f/h22-23H C5C0F2DCE06532E0