InChI=1/C13H21N5O/c1-2-3-4-5-6-10(19)7-18-8-11-12(14)15-9-16-13(11)17-18/h8-10,19H,2-7H2,1H3,(H2,14,15,16,17)/t10-/m1/s1/f/h14H2 916176EC1293ECDB