InChI=1/C21H24N4O3S/c1-15-7-9-17(10-8-15)29(27,28)25-13-11-24(12-14-25)16(2)20-22-19-6-4-3-5-18(19)21(26)23-20/h3-10,16H,11-14H2,1-2H3,(H,22,23,26)/t16-/m1/s1/f/h23H 80B89143928BE01C