InChI=1/C18H18ClN2O7S2/c1-11-10-29(23,24)21(18(11)22)13-5-7-16(28-3)17(9-13)30(25,26)20-12-4-6-15(27-2)14(19)8-12/h4-9,11H,10H2,1-3H3/q-1/t11-/m0/s1 4CF930C075F072D2