InChI=1/C21H28N6O5S/c28-18(12-16-6-11-33(30,31)15-16)23-24-19(29)13-26-7-9-27(10-8-26)14-20-22-21(25-32-20)17-4-2-1-3-5-17/h1-5,16H,6-15H2,(H,23,28)(H,24,29)/t16-/m0/s1/f/h23-24H 615B610BC118DB3E