InChI=1/C18H20N2O5S/c21-18-17(19-11-4-12-20(18)22)13-26(23,24)16-9-7-15(8-10-16)25-14-5-2-1-3-6-14/h1-3,5-10,17,19,22H,4,11-13H2/p+1/t17-/m0/s1/fC18H21N2O5S/h19H/q+1	7EBF27D8319280E2