Chemical Name: (13S,17S)-2-(((13S,17S)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl)oxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
Synonym: Valdecoxib
Smile: O[C@H]1CCC2C(C3CC[C@@]21C)CCC4=C3C=CC(OC5=C(O)C=C(CCC6C7CC[C@@]8(C)C6CC[C@@H]8O)C7=C5)=C4