InChI=1/C20H23N3O3S/c24-20(22-12-5-11-19(22)16-7-2-1-3-8-16)21-17-9-4-10-18(15-17)23-13-6-14-27(23,25)26/h1-4,7-10,15,19H,5-6,11-14H2,(H,21,24)/t19-/m0/s1/f/h21H 73ED4B1A0B456B67