brevianamide F + dimethylallyl diphosphate => deoxybrevianamide E + diphosphate
brevianamide f + dimethylallyl diphosphate => deoxybrevianamide e + diphosphate
brevianamide F + dimethylallyl diphosphate => deoxybrevianamide E + diphosphate
brevianamide f + dimethylallyl diphosphate => deoxybrevianamide e + diphosphate