InChI=1/C18H24N4O5S/c1-21(2)15(16-4-3-9-28-16)10-19-18(25)20-14(11-23)17(24)12-5-7-13(8-6-12)22(26)27/h3-9,14-15,17,23-24H,10-11H2,1-2H3,(H2,19,20,25)/t14-,15-,17+/m0/s1/f/h19-20H A28641245E3D7F02