InChI=1/C26H22N4O4S/c27-26(28)19-6-3-5-18(15-19)22(23-8-4-14-34-23)16-25(31)30-20-12-10-17(11-13-20)21-7-1-2-9-24(21)35(29,32)33/h1-16H,(H3,27,28)(H,30,31)(H2,29,32,33)/p+1/b22-16+/fC26H23N4O4S/h30H,27-29H2/q+1 BC3ECEDEF0B397D1