C[C@]12CCC3[C@@H](CCC4C[C@@H](OC(=O)Cc5ccc(N(CCCl)CCCl)cc5)CC[C@@]43C)C1CCC(=O)N2
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 the negative log D of this molecule?