COc1ccc(N2C(=O)[C@H]3[C@@H](C2=O)[C@@H]2C=CC=NN2[C@H]3C(=O)c2ccc(OC(C)=O)cc2)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?