InChI=1/C31H30O4S/c1-30(2,3)26-23-16-10-11-17-25(23)34-29(26)36-27-24(32)20-31(35-28(27)33,22-14-8-5-9-15-22)19-18-21-12-6-4-7-13-21/h4-17,33H,18-20H2,1-3H3/p-1/t31-/m1/s1/fC31H29O4S/h33h/q-1 675C1E31F84E93CD