InChI=1/C17H20N4O5S/c1-11(12-6-5-7-13(10-12)27(25,26)18-2)19-17(24)21-20-16(23)14-8-3-4-9-15(14)22/h3-11,18,22H,1-2H3,(H,20,23)(H2,19,21,24)/t11-/m0/s1/f/h19-21H 3F8F8EBBEE754001