InChI=1/C21H21N7O2S/c1-14(16-9-8-15-5-2-3-6-17(15)11-16)24-25-20-26-27-21(28(20)22)31-13-19(29)23-12-18-7-4-10-30-18/h2-11H,12-13,22H2,1H3,(H,23,29)(H,25,26)/b24-14+/f/h23,25H C3899C57F63EE9BE