InChI=1/C19H35N5O3/c1-15-5-3-6-16(13-15)21-18(26)14-24-11-9-23(10-12-24)8-4-7-17(25)22-19(27)20-2/h15-16H,3-14H2,1-2H3,(H,21,26)(H2,20,22,25,27)/p+1/t15-,16-/m1/s1/fC19H36N5O3/h20-23H/q+1 D2F37A9E3A94D73F