InChI=1/C17H22O5S/c1-6-11(2)21-15-14(17(3,4)22-16(15)18)12-7-9-13(10-8-12)23(5,19)20/h7-11H,6H2,1-5H3/t11-/m1/s1 C61282DCFDD99620