InChI=1/C16H22N4O4S/c1-24-16(23)20-8-6-11(7-9-20)18-15(22)19-12-4-2-3-5-13(12)25-10-14(17)21/h2-5,11H,6-10H2,1H3,(H2,17,21)(H2,18,19,22)/f/h18-19H,17H2 9C01ABAC250AD2DE