InChI=1/C20H24N6O4/c1-3-7-30-8-6-26-16-9-14(13-4-5-18(29-2)23-10-13)22-11-15(16)25-19(20(26)28)24-12-17(21)27/h4-5,9-11H,3,6-8,12H2,1-2H3,(H2,21,27)(H,24,25)/f/h24H,21H2 E3955A28B1B59446