Crystal Structure of rat Autotaxin in complex with [4-(trifluoromethoxy)phenyl]methyl 4-[(1H-benzotriazole-5-carbonylamino)methyl]-4-hydroxypiperidine-1-carboxylate, i.e. SMILES C1CN(CCC1(O)CNC(=O)c1cc2c(cc1)NN=N2)C(=O)OCc1ccc(cc1)OC(F)(F)F with IC50=0.0117482 microM; X-ray diffraction 1.96Å