InChI=1/C23H22N4O3/c1-15-14-20(18-6-2-3-7-19(18)24-15)26-23(30)22(29)25-16-9-11-17(12-10-16)27-13-5-4-8-21(27)28/h2-3,6-7,9-12,14H,4-5,8,13H2,1H3,(H,25,29)(H,24,26,30)/f/h25-26H 8D4D7836986C98D6