InChI=1/C21H25NO4S/c1-4-14-7-10-16-17(12-14)27-20(19(16)21(24)25-5-2)22-18(23)11-9-15-8-6-13(3)26-15/h6,8-9,11,14H,4-5,7,10,12H2,1-3H3,(H,22,23)/b11-9+/t14-/m1/s1/f/h22H 93E81480BE6360E6