InChI=1/C13H14ClN3O3S/c1-8-10(3-2-9(6-15)13(8)14)17-7-11-12(18)4-5-16(11)21(17,19)20/h2-3,11-12,18H,4-5,7H2,1H3/t11-,12-/m1/s1 E1CF627784E26564