InChI=1/C11H15N3O5S/c1-7(11(16)13-17)14-5-4-12-9-6-8(15)2-3-10(9)20(14,18)19/h2-3,6-7,12,15,17H,4-5H2,1H3,(H,13,16)/t7-/m1/s1/f/h13H C99AF27D1461744C