InChI=1/C19H21N7O2S/c1-12-7-9-14(10-8-12)21-17(28)11-29-19-25-24-18(26(19)20)23-22-13(2)15-5-3-4-6-16(15)27/h3-10,27H,11,20H2,1-2H3,(H,21,28)(H,23,24)/b22-13+/f/h21,23H 41E8CF1BB904FD13