InChI=1/C18H22N4O4S/c1-3-17(23)21-14-6-8-15(9-7-14)22-18(24)20-12(2)13-4-10-16(11-5-13)27(19,25)26/h4-12H,3H2,1-2H3,(H,21,23)(H2,19,25,26)(H2,20,22,24)/t12-/m1/s1/f/h20-22H,19H2 3701A3AB0CFC48DB