InChI=1/C14H22N4O2S/c1-4-9(3)12(18-14(15)20)13(19)17-10-6-7-11(16-8-10)21-5-2/h6-9,12H,4-5H2,1-3H3,(H,17,19)(H3,15,18,20)/t9-,12-/m1/s1/f/h17-18H,15H2 611FA9B38C2AF6DF