InChI=1S/C25H36O4S/c1-6-24-15-17(5)23-20-11-9-19(29-30(27,28)16(3)4)14-18(20)8-10-21(23)22(24)12-13-25(24,26)7-2/h2,14,16,19-23,26H,5-6,8-13,15H2,1,3-4H3/t19?,20-,21-,22-,23+,24-,25-/m0/s1