InChI=1/C18H24N4O4S/c1-3-8-18(2)16(25)22(17(26)21-18)9-12(23)20-15-13(14(19)24)10-6-4-5-7-11(10)27-15/h3-9H2,1-2H3,(H2,19,24)(H,20,23)(H,21,26)/t18-/m0/s1/f/h20-21H,19H2 5948B761F30E00CE