InChI=1/C20H32N4O3/c1-7-21-18(25)15-9-8-14(4)17(11-15)23-20(27)19(26)22-12-16(24(5)6)10-13(2)3/h8-9,11,13,16H,7,10,12H2,1-6H3,(H,21,25)(H,22,26)(H,23,27)/p+1/t16-/m1/s1/fC20H33N4O3/h21-24H/q+1 E82F8BEF1617E6D9