siccayne + dimethylallyl diphosphate = pestalodiol + diphosphate
siccayne + dimethylallyl diphosphate = pestalodiol + diphosphate
siccayne + dimethylallyl diphosphate = pestalodiol + diphosphate
siccayne + dimethylallyl diphosphate = pestalodiol + diphosphate