InChI=1/C19H18N4O6S/c1-28-9-4-2-8(3-5-9)12-10(6-20)16(22)23-17(11(12)7-21)30-19-15(26)13(24)14(25)18(27)29-19/h2-5,13-15,18-19,24-27H,1H3,(H2,22,23)/t13-,14+,15+,18-,19-/m0/s1/f/h22H2 8FD4F70ECF560915