InChI=1/C14H20N4O4S/c1-4-15-14(20)17-16-13(19)10-5-6-12-11(8-10)7-9(2)18(12)23(3,21)22/h5-6,8-9H,4,7H2,1-3H3,(H,16,19)(H2,15,17,20)/t9-/m0/s1/f/h15-17H 0CB1348EC3ECA000