InChI=1/C16H18N4O3S/c1-4-5-12-19-20-15(24-12)18-14(22)16(3)13(21)17-10-8-9(2)6-7-11(10)23-16/h6-8H,4-5H2,1-3H3,(H,17,21)(H,18,20,22)/t16-/m1/s1/f/h17-18H 84044BFA790A3459