InChI=1/C20H24N4O3/c1-13(16-7-5-6-12-21-16)22-18(26)19(27)23-15-10-8-14(9-11-15)17(25)24-20(2,3)4/h5-13H,1-4H3,(H,22,26)(H,23,27)(H,24,25)/t13-/m0/s1/f/h22-24H	7528D0EDFEF4E0E4