InChI=1/C17H18N4O2S/c18-15(22)10-24-14-4-2-1-3-13(14)21-17(23)11-5-8-16(19-9-11)20-12-6-7-12/h1-5,8-9,12H,6-7,10H2,(H2,18,22)(H,19,20)(H,21,23)/f/h20-21H,18H2 13D2363C0422714E