InChI=1S/C32H30N4O6S/c33-19-26-7-4-8-29(17-26)43(41,42)36-22-31(39)30(18-23-5-2-1-3-6-23)34(20-24-9-13-27(37)14-10-24)32(40)35(36)21-25-11-15-28(38)16-12-25/h1-17,30-31,37-39H,18,20-22H2/t30-,31-/m1/s1