InChI=1/C20H22N4O8S/c1-9(25)30-14-8-29-19(17(32-11(3)27)16(14)31-10(2)26)24-13-7-5-4-6-12(13)15(18(24)28)22-23-20(21)33/h4-7,14,16-17,19,28H,8H2,1-3H3,(H2,21,33)/p+1/t14-,16-,17-,19+/m1/s1/fC20H23N4O8S/h23H,21H2/q+1 B16E4699CE915A56