InChI=1S/C19H28O7S/c1-18-6-5-11(26-27(23,24)25)7-10(18)3-4-12-16-13(20)8-15(22)19(16,2)9-14(21)17(12)18/h10-13,16-17,20H,3-9H2,1-2H3,(H,23,24,25)/t10?,11?,12?,13?,16?,17?,18-,19+/m0/s1