InChI=1/C15H16N2O2S/c1-10-3-4-11(2)13(7-10)19-9-14(18)17-12-5-6-15(20)16-8-12/h3-8H,9H2,1-2H3,(H,16,20)(H,17,18)/f/h16-17H	12218AB6C727F56E