(12S,2'S)-12,19-diacetoxy-18-chloro-4alpha,6alpha-dihydroxy-1beta-(2-methylbutanoyloxy)-neo-clerod-13-en-15,16-olide
(12s,2's)-12,19-diacetoxy-18-chloro-4alpha,6alpha-dihydroxy-1beta-(2-methylbutanoyloxy)-neo-clerod-13-en-15,16-olide