If a Biochemist Discovers a New Molecule,which of the Following

If a biochemist discovers a new molecule,which of the following pieces of data would allow her to draw the conclusion that the molecule is a steroid hormone?

A) The molecule is lipid soluble.
B) The molecule is derived from a series of steps beginning with cholesterol.
C) The molecule acts at a target tissue some distance from where it is produced.
D) The molecule uses a carrier protein when in an aqueous solution such as blood.
E) All of the above would indicate this molecule is a steroid hormone.