InChI=1/C15H21N5OS/c1-9(2)13(15(21)20-5-3-4-6-20)22-14-10(8-16)11(17)7-12(18)19-14/h7,9,13H,3-6H2,1-2H3,(H4,17,18,19)/t13-/m0/s1/f/h17-18H2 218090E58E538C74