Chemical Name: 2-((R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-Dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,3,4,4-d5)pentanamido)ethane-1-sulfonic acid
Smile: O=S(CCNC(CC[C@H]([C@H]1CC[C@@]2([H])[C@]3([H])CC[C@]4([H])C([2H])([2H])[C@@](O)([2H])C([2H])([2H])C[C@]4(C)[C@@]3([H])C[C@H](O)[C@]12C)C)=O)(O)=O