InChI=1/C20H22N6O3/c1-3-29-19(27)12-17(15-7-5-4-6-8-15)23-20(28)22-16-9-10-18(14(2)11-16)26-13-21-24-25-26/h4-11,13,17H,3,12H2,1-2H3,(H2,22,23,28)/t17-/m1/s1/f/h22-23H 4AF4B347BC58E336