InChI=1/C21H32N4O2/c1-15-10-16(2)13-24(12-15)14-17(3)22-21(27)23-18-6-4-7-19(11-18)25-9-5-8-20(25)26/h4,6-7,11,15-17H,5,8-10,12-14H2,1-3H3,(H2,22,23,27)/p+1/t15-,16-,17-/m1/s1/fC21H33N4O2/h22-24H/q+1 8E402862D5696D84