Chemical Name: ethyl (2-((9R,10S,11S,13S,16S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl) carbonate
Smile: O=C1C=C[C@@]2(C)C(CCC3[C@]2(F)[C@@H](O)C[C@@]4(C)C3C[C@H](C)C4C(COC(OCC)=O)=O)=C1