InChI=1/C23H26N4O4S/c1-17-10-11-21(26-32(30,31)16-18-6-3-2-4-7-18)23(29)27(17)15-22(28)25-14-20-9-5-8-19(12-20)13-24/h2-12,26H,13-16,24H2,1H3,(H,25,28)/p+1/fC23H27N4O4S/h24-25H/q+1 F8C983D470F7F4BE