InChI=1/C22H22N4O3/c1-13-20(16-9-5-6-10-17(16)25(13)2)21-14-7-3-4-8-15(14)22(29)26(21)12-19(28)24-11-18(23)27/h3-10,21H,11-12H2,1-2H3,(H2,23,27)(H,24,28)/t21-/m1/s1/f/h24H,23H2 6EBACC2DF7512028