InChI=1/C16H15N3OS/c1-2-11-5-3-4-6-14(11)19-15(17-18-16(19)21)12-7-9-13(20)10-8-12/h3-10,20H,2H2,1H3,(H,18,21)/f/h18H B30BC54586147B2F