InChI=1/C21H26N4O4/c1-12-6-8-17(13(2)10-12)24-21(28)25-20(27)14(3)22-16-7-9-18(23-15(4)26)19(11-16)29-5/h6-11,14,22H,1-5H3,(H,23,26)(H2,24,25,27,28)/t14-/m1/s1/f/h23-25H	2A8FF553BD01FA67