InChI=1/C17H18N2O4S/c1-12-10-16(19(20)21)17(11-13(12)2)24(22,23)18-9-5-7-14-6-3-4-8-15(14)18/h3-4,6,8,10-11H,5,7,9H2,1-2H3 AFB578CF1A6E164C