InChI=1S/C22H21N5O2S/c1-27-20-12-11-17(26-30(28,29)18-5-3-2-4-6-18)14-19(20)25-21(27)13-15-7-9-16(10-8-15)22(23)24/h2-12,14,26H,13H2,1H3,(H3,23,24)