InChI=1/C18H30N4O4S/c1-12(14-8-10-15(11-9-14)27(25,26)22(6)7)19-13(2)16(23)20-17(24)21-18(3,4)5/h8-13,19H,1-7H3,(H2,20,21,23,24)/t12-,13-/m1/s1/f/h20-21H D9469096B99D0244