InChI=1/C11H13ClFN3O2/c1-16(6-10(17)15-11(14)18)5-7-8(12)3-2-4-9(7)13/h2-4H,5-6H2,1H3,(H3,14,15,17,18)/p+1/fC11H14ClFN3O2/h15-16H,14H2/q+1 F274E56AC59E2471