InChI=1/C20H34N4O4/c1-28-20(27)24-13-9-17(10-14-24)22-19(26)23-11-7-15(8-12-23)18(25)21-16-5-3-2-4-6-16/h15-17H,2-14H2,1H3,(H,21,25)(H,22,26)/f/h21-22H	669CC5FE3A83EDE1