InChI=1/C20H19N3O6/c1-10-16(18(26)22-13-6-4-3-5-12(13)19(27)29-2)17(23-20(28)21-10)11-7-8-14(24)15(25)9-11/h3-9,17,24-25H,1-2H3,(H,22,26)(H2,21,23,28)/t17-/m0/s1/f/h21-23H	E6C947F34C88CC4B