InChI=1/C21H33N5O2/c1-4-26(5-2)13-14-28-20-10-8-18(9-11-20)15-23-21(27)22-12-6-7-19-16-24-25-17(19)3/h8-11,16H,4-7,12-15H2,1-3H3,(H,24,25)(H2,22,23,27)/p+1/fC21H34N5O2/h22-24,26H/q+1 8B10BEAFEFD462A1