CC(C)[C@@]1(NC(=O)[C@@H]2C[C@H]3c4cccc5[nH]cc(c45)C[C@@H]3N(C)C2)O[C@]2(O)[C@H]3CCCN3C(=O)CN2C1=O.CS(=O)(=O)O
Log D is a distribution coefficient widely used to measure the lipophilicity of ionizable compounds, where the partition is a function of the pH. What is the negative logD of this molecule?