Cc1cc(C)c(N(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)C(C(=O)NCC2CCCO2)c2ccc(F)cc2)c(C)c1
PSA is a commonly used medicinal chemistry metric for the optimization of a drug's ability to permeate cells. Please predict psa of this molecule.