InChI=1/C17H15N3S/c1-11-6-8-13(9-7-11)21-17-14(16(18)19)10-12-4-2-3-5-15(12)20-17/h2-10H,1H3,(H3,18,19)/p+1/fC17H16N3S/h18-19H2/q+1 BCFDAFE1209AE195