InChI=1/C19H37N5O2/c1-5-10-20-18(26)22-19(2,3)17(25)21-15-6-13-24(14-7-15)16-8-11-23(4)12-9-16/h15-16H,5-14H2,1-4H3,(H,21,25)(H2,20,22,26)/p+1/fC19H38N5O2/h20-22,24H/q+1 3C811BF2DEA0BCAD