InChI=1/C20H24N2O2S/c1-14(2)15-3-9-19(10-4-15)25(23,24)22-18-7-5-16(6-8-18)20-11-17(20)12-21-13-20/h3-10,14,17,21-22H,11-13H2,1-2H3/p+1/t17-,20+/m1/s1/fC20H25N2O2S/h21H/q+1 8F5161EC91918178