InChI=1/C21H32N4O3/c1-3-4-5-12-22-20(27)17-10-13-25(14-11-17)15-19(26)24-21(28)23-18-8-6-16(2)7-9-18/h6-9,17H,3-5,10-15H2,1-2H3,(H,22,27)(H2,23,24,26,28)/p+1/fC21H33N4O3/h22-25H/q+1 0EC35C6C33C77683