InChI=1/C13H21N5O2/c1-3-4-5-20-6-10(9(2)19)18-8-17-11-12(14)15-7-16-13(11)18/h7-10,19H,3-6H2,1-2H3,(H2,14,15,16)/t9-,10+/m1/s1/f/h14H2 94E8BF77207E712D