InChI=1/C17H20N2O4S/c1-10-14(19-11(2)24-10)15(20)18-9-12-5-7-13(8-6-12)23-17(3,4)16(21)22/h5-8H,9H2,1-4H3,(H,18,20)(H,21,22)/p-1/fC17H19N2O4S/h18H/q-1 F402FA436D78BE6C