dihydroprecondylocarpine acetate <=> catharanthine + acetate + H(+)
dihydroprecondylocarpine acetate <=> catharanthine + acetate + h(+)
dihydroprecondylocarpine acetate <=> catharanthine + acetate + H(+)
dihydroprecondylocarpine acetate <=> catharanthine + acetate + h(+)