You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (8R,9R,10S,11S,13R,14R,17R)-17-(2-amino-1,3-thiazol-4-yl)-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one into its molecular formula.
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C22H30N2O2S
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