InChI=1/C21H24N4O4/c22-20(27)17-8-1-2-9-18(17)25-19(26)13-23-15-6-3-5-14(11-15)21(28)24-12-16-7-4-10-29-16/h1-3,5-6,8-9,11,16,23H,4,7,10,12-13H2,(H2,22,27)(H,24,28)(H,25,26)/t16-/m1/s1/f/h24-25H,22H2	3BE3741C63E610B2