fumigaclavine A + dimethylallyl diphosphate <=> fumigaclavine C + diphosphate
fumigaclavine a + dimethylallyl diphosphate <=> fumigaclavine c + diphosphate
fumigaclavine A + dimethylallyl diphosphate <=> fumigaclavine C + diphosphate
fumigaclavine a + dimethylallyl diphosphate <=> fumigaclavine c + diphosphate