InChI=1/C19H21N5O2S/c1-11-7-14(15-10-27-19(22-15)23-18(20)21)12(2)24(11)8-13-9-25-16-5-3-4-6-17(16)26-13/h3-7,10,13H,8-9H2,1-2H3,(H4,20,21,22,23)/t13-/m1/s1/f/h20-21H2 447482C1D170C658