CC(C)[C@@H](NC(=O)OC(C)(C)C)C(=O)NC[C@H]1CC[C@H](C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
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?