InChI=1/C14H22N4O4S/c1-9(2)12(17-14(15)20)13(19)16-10-6-5-7-11(8-10)23(21,22)18(3)4/h5-9,12H,1-4H3,(H,16,19)(H3,15,17,20)/t12-/m1/s1/f/h16-17H,15H2 28512C0155B3B4FF