InChI=1/C18H34N4O3/c1-13(2)9-20-17(25)14-7-6-8-22(11-14)12-16(24)19-10-15(23)21-18(3,4)5/h13-14H,6-12H2,1-5H3,(H,19,24)(H,20,25)(H,21,23)/t14-/m1/s1/f/h19-21H B661E90603770A68