InChI=1/C18H21NO5S/c1-18(17(20)19-21,12-14-6-4-3-5-7-14)25(22,23)13-15-8-10-16(24-2)11-9-15/h3-11,21H,12-13H2,1-2H3,(H,19,20)/t18-/m1/s1/f/h19H	9869E9BF2C1722A8