InChI=1/C21H21N5O5/c22-21(29)24-15(9-12-10-23-14-6-2-1-5-13(12)14)19(27)25-26-20(28)18-11-30-16-7-3-4-8-17(16)31-18/h1-8,10,15,18,23H,9,11H2,(H,25,27)(H,26,28)(H3,22,24,29)/t15-,18-/m1/s1/f/h24-26H,22H2	896B12C840A27756