InChI=1/C19H33N5O2/c1-3-23-10-12-24(13-11-23)18-8-7-17(15-21-18)16-22-19(25)20-9-5-4-6-14-26-2/h7-8,15H,3-6,9-14,16H2,1-2H3,(H2,20,22,25)/p+1/fC19H34N5O2/h20,22-23H/q+1 9B1BEE05D7262D4D