InChI=1/C18H24N2O4S/c1-12-6-5-9-14(18(24)20(12)11-16(21)22)19-17(23)15(25)10-13-7-3-2-4-8-13/h2-4,7-8,12,14-15,25H,5-6,9-11H2,1H3,(H,19,23)(H,21,22)/p-2/t12-,14+,15+/m1/s1/fC18H22N2O4S/h25h,19H/q-2 D41A6542130A55D4