O=C(/C=C/c1cccc([N+](=O)[O-])c1)N1CCN(CCOC(c2ccccc2)c2ccccc2)CC1.O=C(O)/C=C\C(=O)O
The distribution coefficient (Log D) is important for the analysis of the drug candidate properties in various biologic media with different pH values. What is the negative log D of this molecule?