CC(C)(C)N1C(=O)[N-]/[N+](=C(C(/c2ccccc2)=[N+]2/[N-]C(=O)N(C(C)(C)C)C2=O)\c2ccccc2)C1=O
A negative Log P value indicates preferential solubility in water and a positive value indicates an affinity for octanol. What is the logP of this molecule?