InChI=1/C18H21N3O3S/c1-2-3-6-16(22)21-18(25)20-14-9-7-13(8-10-14)17(23)19-12-15-5-4-11-24-15/h4-5,7-11H,2-3,6,12H2,1H3,(H,19,23)(H2,20,21,22,25)/f/h19-21H 5FF3C7A12F4907FD