InChI=1/C21H30N6O4/c1-21(2)11-5-10(6-12(21)7-11)3-4-23-20-25-17(22)14-18(26-20)27(9-24-14)19-16(30)15(29)13(8-28)31-19/h5,9,11-13,15-16,19,28-30H,3-4,6-8H2,1-2H3,(H3,22,23,25,26)/t11-,12+,13-,15-,16-,19-/m1/s1/f/h23H,22H2 3E469B1BB8B1EACA