InChI=1/C22H22N4O4S/c1-29-16-9-10-17(30-2)20-13(16)12-15(24-20)21(28)23-11-5-8-19(27)26-22-25-14-6-3-4-7-18(14)31-22/h3-4,6-7,9-10,12,15H,5,8,11H2,1-2H3,(H,23,28)(H,25,26,27)/p+1/t15-/m0/s1/fC22H23N4O4S/h23-25H/q+1 42730D5ECC82EA84