InChI=1/C20H23N3O3S/c24-20-17-7-3-2-6-16(17)18-14-15(8-9-19(18)22-20)27(25,26)21-10-13-23-11-4-1-5-12-23/h2-3,6-9,14,21H,1,4-5,10-13H2,(H,22,24)/p+1/fC20H24N3O3S/h22-23H/q+1 9B7831D68904E435