InChI=1/C16H20N2O4S/c19-15-8-7-13(18-9-4-10-23(18,21)22)11-14(15)17-16(20)12-5-2-1-3-6-12/h1-2,7-8,11-12,19H,3-6,9-10H2,(H,17,20)/t12-/m0/s1/f/h17H	34DA95AA93E2038B