CCOc1ccc(N(C(=O)/C=C/C(=O)Nc2cc(C)on2)C(C(=O)NC2CCCC2)c2ccccc2C)cc1
For non-ionizable compounds Log P = Log D throughout pH range, whereas for ionizable compounds Log D takes into account the partition of both ionized and non-ionized forms.  What is log D of this molecule?