InChI: | InChI=1/C51H42N8O17S4.4K/c1-27-18-41(44(75-4)25-39(27)58-56-32-21-36-34(48(23-32)79(68,69)70)8-6-10-46(36)77(62,63)64)52-50(60)29-12-14-30(15-13-29)54-55-31-16-17-43(74-3)38(20-31)51(61)53-42-19-28(2)40(26-45(42)76-5)59-57-33-22-37-35(49(24-33)80(71,72)73)9-7-11-47(37)78(65,66)67;;;;/h6-26H,1-5H3,(H,52,60)(H,53,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H,71,72,73);;;;/q;4*+1/p-4 |