InChI=1S/C36H28O15/c37-16-11-18(47-35-29(43)26(40)28(42)32(49-35)34(45)46)22-19(12-16)50-36(15-9-5-2-6-10-15)33(44)24(22)23-20(51-36)13-17(38)21-25(39)27(41)30(48-31(21)23)14-7-3-1-4-8-14/h1-13,24,26,28-29,32-33,35,37-38,40-44H,(H,45,46)/t24?,26?,28?,29?,32?,33?,35?,36-/m1/s1