InChI=1/C20H22N2O3S2/c1-11-7-12(2)19(13(3)8-11)21-27(24,25)17-6-5-16-20-15(17)9-18(23)22(20)10-14(4)26-16/h5-8,14,21H,9-10H2,1-4H3/t14-/m0/s1 5737FAA44FE62B22