Compound: pregnenolone
SMILES: CC(=O)C3CCC4C2CC=C1CC(O)CCC1(C)C2CCC34C 
Molecular weight: 316.48500000000007
Number of H-bond donors: 1
Number of rings: 4
Number of rotatable bonds: 1
Polar surface area: 37.3
Minimum degree: 1
ESOL predicted log solubility (mol/L): -4.342
Measured log solubility (mol/L): -4.65