InChI=1/C19H20N4O2/c24-18(23-12-1-2-17(23)14-7-9-20-10-8-14)15-3-5-16(6-4-15)22-13-11-21-19(22)25/h3-10,17H,1-2,11-13H2,(H,21,25)/t17-/m0/s1/f/h21H BCABF05188076B4C