InChI=1/C21H21N5O8/c1-8-15(23-9-3-4-13(27)12(5-9)26(31)32)18(29)14-10(7-34-20(22)30)21(33-2)19-11(24-19)6-25(21)16(14)17(8)28/h3-5,10-11,19,24,28-29H,6-7H2,1-2H3,(H2,22,30)/t10-,11+,19+,21-/m1/s1/f/h22H2 4035BA29C85DBE47