InChI=1/C18H21N3O3S/c1-2-3-4-10-16(22)21-18(25)20-14-8-5-7-13(12-14)19-17(23)15-9-6-11-24-15/h5-9,11-12H,2-4,10H2,1H3,(H,19,23)(H2,20,21,22,25)/f/h19-21H 285941B00C497FE4