InChI=1/C21H25N5O3/c1-14(23-21(22)29)19(27)24-25-20(28)18-11-16-9-5-6-10-17(16)13-26(18)12-15-7-3-2-4-8-15/h2-10,14,18H,11-13H2,1H3,(H,24,27)(H,25,28)(H3,22,23,29)/t14-,18+/m1/s1/f/h23-25H,22H2 128EC9D75CA0A237