InChI=1S/C30H18N4O9S/c1-42-29(40)15-9-12(10-19-23(15)31-17-7-3-5-13(27(36)37)21(17)33-19)44-20-11-16(30(41)43-2)24-25(26(20)35)34-22-14(28(38)39)6-4-8-18(22)32-24/h3-11,35H,1-2H3,(H,36,37)(H,38,39)