InChI=1/C16H22N2O5S/c1-15(2)12(8-9-16(15,3)14(20)21)13(19)18-10-4-6-11(7-5-10)24(17,22)23/h4-7,12H,8-9H2,1-3H3,(H,18,19)(H,20,21)(H2,17,22,23)/p-1/t12-,16+/m0/s1/fC16H21N2O5S/h18H,17H2/q-1 F615BC8C65119C3D