InChI=1/C21H19N5O5S/c1-2-31-19(27)17-16(11-32-21-23-14-8-3-4-9-15(14)24-21)22-20(28)25-18(17)12-6-5-7-13(10-12)26(29)30/h3-10,18,21H,2,11H2,1H3,(H2,22,25,28)/p+2/t18-/m0/s1/fC21H21N5O5S/h22-25H/q+2 9147DD392DB2E793