InChI=1/C22H26N4O4/c1-3-19(15-5-9-17(27)10-6-15)23-25-21(29)13-14-22(30)26-24-20(4-2)16-7-11-18(28)12-8-16/h5-12,27-28H,3-4,13-14H2,1-2H3,(H,25,29)(H,26,30)/b23-19+,24-20+/f/h25-26H	51CC34A7C0CFAC31