InChI=1S/C19H24O7S/c1-19-9-14(20)18-11(13(19)5-6-17(19)21)4-3-10-7-16(26-27(22,23)24)15(25-2)8-12(10)18/h7-8,11,13-14,18,20H,3-6,9H2,1-2H3,(H,22,23,24)/t11?,13?,14?,18?,19-/m0/s1