InChI=1/C21H27N7O4/c1-3-23-19(31)16-14(29)15(30)20(32-16)28-11-24-13-17(22)25-21(26-18(13)28)27(2)10-9-12-7-5-4-6-8-12/h4-8,11,14-16,20,29-30H,3,9-10H2,1-2H3,(H,23,31)(H2,22,25,26)/t14-,15+,16-,20+/m0/s1/f/h23H,22H2 1F51EB05203ACAA2