InChI=1/C15H16N2O4S/c1-3-20-10-5-4-6-12-13(10)17(2)15(22-12)16-14(18)11-9-19-7-8-21-11/h4-6,9H,3,7-8H2,1-2H3	6EE3276F4B0E836E