InChI=1/C18H27N5O3S/c1-12-11-16(23(21-12)18(3,4)5)20-17(24)22(6)13(2)14-7-9-15(10-8-14)27(19,25)26/h7-11,13H,1-6H3,(H,20,24)(H2,19,25,26)/t13-/m0/s1/f/h20H,19H2 FFECD6B3EC86191E