InChI=1/C20H35N5O2/c1-23(17-18-27-2)11-6-9-21-20(26)22-10-12-24-13-15-25(16-14-24)19-7-4-3-5-8-19/h3-5,7-8H,6,9-18H2,1-2H3,(H2,21,22,26)/p+1/fC20H36N5O2/h21-23H/q+1 A8E3E3A272C4468A