InChI=1/C23H23N5O3/c1-23(17-9-8-15-6-4-5-7-16(15)12-17)21(30)28(22(31)26-23)14-20(29)25-18-10-11-19(24-13-18)27(2)3/h4-13H,14H2,1-3H3,(H,25,29)(H,26,31)/t23-/m1/s1/f/h25-26H 89272B7A359F1C92