InChI=1/C19H35N5O/c1-13(18-14(2)22-24(6)15(18)3)21-19(25)20-12-17(23(4)5)16-10-8-7-9-11-16/h13,16-17H,7-12H2,1-6H3,(H2,20,21,25)/p+1/t13-,17-/m1/s1/fC19H36N5O/h20-21,23H/q+1 88A8BEC41BFF6CAB