CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)C(=O)N1CCC(C(=O)N[C@@H](Cc2c[nH]c3ccccc23)C(=O)O)CC1
A negative log P value indicates preferential solubility in water and a positive value indicates an affinity for octanol. What is the negative log P of this molecule?