InChI=1/C22H24N2O3S/c1-17-4-9-22(28-17)15-24(14-21-3-2-12-26-21)13-19(25)16-27-20-7-5-18(6-8-20)10-11-23/h2-9,12,19,25H,10,13-16H2,1H3/p+1/t19-/m0/s1/fC22H25N2O3S/h24H/q+1 40914C058F8669A3