InChI=1/C16H17N3O2S/c17-15(20)11-22-14-9-5-4-8-13(14)18-10-16(21)19-12-6-2-1-3-7-12/h1-9,18H,10-11H2,(H2,17,20)(H,19,21)/f/h19H,17H2 7F46D03D6AEDB474