InChI=1/C24H27N5O4/c1-3-4-12-28-21(25)20(22(31)26-24(28)33)27(2)23(32)16-13-19(30)29(14-16)18-11-7-9-15-8-5-6-10-17(15)18/h5-11,16H,3-4,12-14,25H2,1-2H3,(H,26,31,33)/t16-/m0/s1/f/h26H 20B24102F9C6D26D