InChI=1/C17H14N2O2S/c18-10-14(16(20)12-3-4-12)17(21)19-13-7-5-11(6-8-13)15-2-1-9-22-15/h1-2,5-9,12,14H,3-4H2,(H,19,21)/t14-/m1/s1/f/h19H E0156376D7F1C029