InChI=1/C23H27N5O3/c24-21(29)17-7-11-27(12-8-17)23(31)22(30)26-15-20(18-5-3-10-25-14-18)28-13-9-16-4-1-2-6-19(16)28/h1-6,10,14,17,20H,7-9,11-13,15H2,(H2,24,29)(H,26,30)/t20-/m1/s1/f/h26H,24H2 7450965E2FBDEC1A