InChI=1/C24H29N5O2/c1-16(2)22-21(31-4)10-5-18-15-25-24(27-23(18)22)26-19-6-8-20(9-7-19)29-13-11-28(12-14-29)17(3)30/h5-10,15-16H,11-14H2,1-4H3,(H,25,26,27)/f/h26H 90D93157589D40E4