InChI=1/C21H32N4O3/c1-3-25(14-20(27)24-18-7-5-4-6-15(18)2)13-12-19(26)23-17-10-8-16(9-11-17)21(22)28/h8-11,15,18H,3-7,12-14H2,1-2H3,(H2,22,28)(H,23,26)(H,24,27)/p+1/t15-,18-/m0/s1/fC21H33N4O3/h23-25H,22H2/q+1 7CD1D73D1C4AEC21