InChI=1/C21H23N3O3S/c1-12-7-6-8-13(2)17(12)23-18(25)14-9-10-15-16(11-14)28-19(22-15)24-20(26)27-21(3,4)5/h6-11H,1-5H3,(H,23,25)(H,22,24,26)/f/h23-24H B938E06E9E9F25D6