InChI=1/C20H32N4O2/c1-4-6-7-10-13-23(14-15-25)20(26)21-16(3)19-22-17-11-8-9-12-18(17)24(19)5-2/h8-9,11-12,16,25H,4-7,10,13-15H2,1-3H3,(H,21,26)/t16-/m0/s1/f/h21H	D9E6089D09C5A7C4