InChI=1S/C36H34O18/c37-13-7-19(42)24-23(8-13)51-32(12-2-4-16(39)22(6-12)52-36-30(48)28(46)29(47)34(54-36)35(49)50)27(45)26(24)25-20(43)10-17(40)14-9-21(44)31(53-33(14)25)11-1-3-15(38)18(41)5-11/h1-8,10,21,26-32,34,36-48H,9H2,(H,49,50)/t21?,26-,27?,28?,29?,30?,31?,32?,34?,36?/m1/s1