InChI=1/C21H32N4O3/c1-4-19(26)23-16-10-12-17(13-11-16)24-21(28)20(27)22-14-18(25(2)3)15-8-6-5-7-9-15/h10-13,15,18H,4-9,14H2,1-3H3,(H,22,27)(H,23,26)(H,24,28)/p+1/t18-/m1/s1/fC21H33N4O3/h22-25H/q+1 B0F3498BFF22AB8E