InChI=1/C21H23N5O3/c1-14-24-17-6-3-4-7-18(17)26(14)13-5-12-23-20(28)21(29)25(2)16-10-8-15(9-11-16)19(22)27/h3-4,6-11H,5,12-13H2,1-2H3,(H2,22,27)(H,23,28)/f/h23H,22H2 87F8176510587799