InChI=1/C16H15N3OS/c1-20-14-9-7-12(8-10-14)15-11-21-16(19-18-15)17-13-5-3-2-4-6-13/h2-10H,11H2,1H3,(H,17,19)/p+1/fC16H16N3OS/h17,19H/q+1 86B185DD505273BB