InChI=1/C19H24N4O4S2/c1-12-8-16(23-27-12)20-17(24)10-28-11-18(25)21-22-19(26)15-9-13-6-4-2-3-5-7-14(13)29-15/h8-9H,2-7,10-11H2,1H3,(H,21,25)(H,22,26)(H,20,23,24)/f/h20-22H 9FF6C93E992E9427