InChI=1/C18H20N2O4S/c21-18(17-5-4-12-24-17)20-11-8-14-13-15(6-7-16(14)20)25(22,23)19-9-2-1-3-10-19/h4-7,12-13H,1-3,8-11H2	39D5D92CBCCB8F75