InChI=1/C21H32N4O3/c1-3-24(4-2)13-8-12-22-20(27)21(28)23-18-10-7-9-17(15-18)16-25-14-6-5-11-19(25)26/h7,9-10,15H,3-6,8,11-14,16H2,1-2H3,(H,22,27)(H,23,28)/p+1/fC21H33N4O3/h22-24H/q+1 52F7D899EF2BB6D1