InChI=1/C20H34N4O3/c1-4-5-6-7-11-24(12-13-25)20(27)21-15-17-9-8-10-18(14-17)22-19(26)16-23(2)3/h8-10,14,25H,4-7,11-13,15-16H2,1-3H3,(H,21,27)(H,22,26)/p+1/fC20H35N4O3/h21-23H/q+1 A8ADDC4252E5A3AC