InChI=1/C19H23N3O2S/c1-19(2,3)16-11-25-18-21-17(13(6-7-20)22(16)18)12-4-5-14-15(10-12)24-9-8-23-14/h4-5,10-11H,6-9,20H2,1-3H3/p+1/fC19H24N3O2S/h20H/q+1 F4E9FD72A43678A9