InChI=1/C19H21N7O3S/c1-12(13-6-8-21-9-7-13)22-23-18-24-25-19(26(18)20)30-11-15(27)14-4-5-16(28-2)17(10-14)29-3/h4-10H,11,20H2,1-3H3,(H,23,24)/b22-12+/f/h23H 729D50A00951FC8F