InChI=1/C15H20N2O4S/c1-16-15(20)17-13(18)9-21-14(19)12-8-10-6-4-2-3-5-7-11(10)22-12/h8H,2-7,9H2,1H3,(H2,16,17,18,20)/f/h16-17H	D517B75D69C6994E