InChI=1/C21H26N6O3/c1-14-4-5-18-15(11-14)12-17(21(28)22-18)19(26-6-9-29-10-7-26)20-23-24-25-27(20)13-16-3-2-8-30-16/h4-5,11-12,16,19H,2-3,6-10,13H2,1H3,(H,22,28)/t16-,19+/m1/s1/f/h22H 0F39ABC67D36CA85