InChI=1/C22H21NO11/c1-8(24)31-15-6-13-12-5-14-18(30-7-29-14)20(33-10(3)26)16(12)22(28)23-17(13)21(34-11(4)27)19(15)32-9(2)25/h5-6,15,17,19,21H,7H2,1-4H3,(H,23,28)/t15-,17+,19+,21-/m0/s1/f/h23H 85ECC5A94D82A8FB