C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@H]3CC[C@H]4C[C@H](O)CC[C@@]4(C)[C@@H]3CC[C@@]21C
A molecule with higher negative log P is hydrophilic, while a molecule with lower negative log P is lipophilic. What is the negative log P of this molecule?