C[C@H]1CC[C@@H]2N(C1)C[C@H]1[C@@H]3C[C@H]4[C@@H](C/C(=N\O)[C@H]5C[C@@H](O)CC[C@@]54C)[C@@H]3CC[C@H]1[C@]2(C)O
Molecules with a polar surface area of greater than 60 angstroms squared (Å2) is hard to pass brain blood barrier. What's the psa of this molecule?