C=CC[C@@H](CC(=O)N[C@@H](CO)Cc1ccccc1)C(=O)N[C@H](COC(=O)[C@@H](CC=C)CC(=O)OC(C)(C)C)Cc1ccccc1
A negative logP value indicates preferential solubility in water and a positive value indicates an affinity for octanol. What is the negative logP of this molecule?