InChI=1/C21H26N4O4/c22-19(26)14-25-10-4-8-16(13-25)23-20(27)17(12-15-6-2-1-3-7-15)24-21(28)18-9-5-11-29-18/h1-3,5-7,9,11,16-17H,4,8,10,12-14H2,(H2,22,26)(H,23,27)(H,24,28)/t16-,17-/m1/s1/f/h23-24H,22H2	B0FA9275BF41D6AD