InChI=1/C19H20O3S/c1-19(2)17(14-9-11-15(12-10-14)23(3,21)22)16(18(19)20)13-7-5-4-6-8-13/h4-12,18,20H,1-3H3/t18-/m0/s1	54436226C11950CD