InChI=1/C18H28N4O4S/c1-4-27(25,26)22-16-10-9-15(11-12(16)2)19-13(3)17(23)21-18(24)20-14-7-5-6-8-14/h9-11,13-14,19,22H,4-8H2,1-3H3,(H2,20,21,23,24)/t13-/m1/s1/f/h20-21H 35FB5DF958AE212C