InChI=1/C22H22N4O3/c1-12-6-8-13(9-7-12)26-21(28)17(20(27)25-22(26)29)19-18-15(10-11-23-19)14-4-2-3-5-16(14)24-18/h2-9,17,19,21,23-24,28H,10-11H2,1H3,(H,25,27,29)/t17-,19+,21-/m0/s1/f/h25H 4D504A879F6D93F8