InChI=1/C27H21NO6S/c1-18-6-8-19(9-7-18)10-11-20-12-14-21(15-13-20)35(33,34)24(27(31)32)16-17-28-25(29)22-4-2-3-5-23(22)26(28)30/h2-9,12-15,24H,16-17H2,1H3,(H,31,32)/p-1/t24-/m1/s1/fC27H20NO6S/q-1 2B127AB6195E53ED