InChI=1/C20H24N6O3/c1-2-15-18(27)21-10-12-25(15)20(29)19(28)22-14-8-6-13(7-9-14)17-24-23-16-5-3-4-11-26(16)17/h6-9,15H,2-5,10-12H2,1H3,(H,21,27)(H,22,28)/t15-/m1/s1/f/h21-22H 29ADDC5B6ED4BE40