InChI=1/C19H20N4O3/c1-19(17(25)21-18(26)22-19)13-7-6-8-14(11-13)20-16(24)12-23(2)15-9-4-3-5-10-15/h3-11H,12H2,1-2H3,(H,20,24)(H2,21,22,25,26)/t19-/m1/s1/f/h20-22H	810AFC6EF5ACD07B