InChI=1/C20H30N6O4/c1-20(2,3)19-22-10-11(23-19)9-13(25-17(29)12-6-7-15(27)24-12)18(30)26-8-4-5-14(26)16(21)28/h10,12-14H,4-9H2,1-3H3,(H2,21,28)(H,22,23)(H,24,27)(H,25,29)/t12-,13-,14-/m0/s1/f/h23-25H,21H2 3539A9BE4CA610A4