InChI=1/C20H22N6O3S/c1-2-29-17-9-4-3-8-16(17)22-18(28)10-11-30-20-23-19(25-26-20)24-21-13-14-6-5-7-15(27)12-14/h3-9,12-13,27H,2,10-11H2,1H3,(H,22,28)(H2,23,24,25,26)/b21-13+/f/h22,24-25H EC494BB64BD78239