Compound,SMILES,In vitro HDAC6 IC50 (𝝁M),"HDAC6 fold-selectivity",In cellulo IC50 (𝝁M) in MV4-11,In cellulo IC50 (𝝁M) in MRC-9,,,, 1,FC1=C(F)C(C(NCC2=CC=C(C(NO)=O)C=C2)=O)=C(F)C(F)=C1F,0.006,36.32,1.85,>50,,,, 2,FC1=C(F)C(S(NCC2=CC=C(C(NO)=O)C=C2)(=O)=O)=C(F)C(F)=C1F,0.389,2.57,11.82,>25,,,, 3,FC1=C(F)C(S(N(C)CC2=CC=C(C(NO)=O)C=C2)(=O)=O)=C(F)C(F)=C1F,0.002,71.5,1.01,>30,,,, 4,FC1=C(F)C(S(N(C(C)C)CC2=CC=C(C(NO)=O)C=C2)(=O)=O)=C(F)C(F)=C1F,0.004,163.3,0.51,>10,,,, 5,FC1=C(F)C(S(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)(=O)=O)=C(F)C(F)=C1F,0.0009,32.2,0.31,>20,,,, 6,FC1=C(F)C(S(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)(=O)=O)=C(F)C(F)=C1,0.01,37.8,6.14,>15,,,, 7,O=S(C1=CC=C(F)C=C1)(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)=O,0.011,25.5,8.69,>50,,,, 8,O=S(C1=CC(F)=C(F)C(F)=C1)(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)=O,0.014,19.5,5.98,>25,,,, 9,O=S(C1=C(F)C=C(F)C=C1F)(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)=O,0.008,39.4,8.94,>20,,,, 10,FC1=C(F)C(S(N(C2CC2)CC3=CC=CC(C(NO)=O)=C3)(=O)=O)=C(F)C(F)=C1F,0.488,NA,1.9,>50,,,, 11,ClC1=C(F)C(S(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)(=O)=O)=C(F)C(Cl)=C1F,0.015,14.3,0.67,>50,,,, 12,ClC1=C(F)C(S(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)(=O)=O)=C(F)C=C1F,0.009,22.3,0.74,>20,,,, 13,FC1=C(F)C(S(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)(=O)=O)=C(F)C(F)=C1Cl,0.07,14.3,1.38,>30,,,, 14,FC1=C(F)C(S(N(C2CC2)CC3=CC=C(C(NO)=O)C=C3)(=O)=O)=CC(F)=C1F,0.0085,39.29,0.42,>20,,,, ,,,,,,,,, ,,,,,,,,, ,,,,,,,,, ,,,,,,,,,