InChI=1/C20H30N4O4/c25-19(18-6-2-11-28-18)23-17-5-1-4-16(14-17)15-22-20(26)21-7-3-8-24-9-12-27-13-10-24/h1,4-5,14,18H,2-3,6-13,15H2,(H,23,25)(H2,21,22,26)/t18-/m1/s1/f/h21-23H	56B1222DEF82582F