InChI=1/C19H33N5O/c1-23(2)18-16(9-7-12-20-18)15-22-19(25)21-13-8-14-24(3)17-10-5-4-6-11-17/h7,9,12,17H,4-6,8,10-11,13-15H2,1-3H3,(H2,21,22,25)/p+2/fC19H35N5O/h20-22,24H/q+2 59AD71DCB3FEAE63