InChI=1/C23H23N5O3/c1-28-20(29)10-16(11-21(28)30)15-7-8-19(18(9-15)14-5-3-2-4-6-14)27-23(31)22-25-13-17(12-24)26-22/h5,7-9,13,16H,2-4,6,10-11H2,1H3,(H,25,26)(H,27,31)/f/h25,27H 851B3C25E8DA5692