InChI=1/C21H26N4O4/c1-21(2,3)17-5-4-16(13-18(17)25(27)28)20(26)23-14-15-6-7-22-19(12-15)24-8-10-29-11-9-24/h4-7,12-13H,8-11,14H2,1-3H3,(H,23,26)/f/h23H	A34A0BA22C6D1397