InChI=1/C20H20N4O4/c1-20(18(27)23-19(28)24-20)12-6-4-7-13(10-12)21-16(25)14-9-11-5-2-3-8-15(11)22-17(14)26/h4,6-7,9-10H,2-3,5,8H2,1H3,(H,21,25)(H,22,26)(H2,23,24,27,28)/t20-/m0/s1/f/h21-24H	2D08BE770B336BBE