4'-methoxyviridicatin + methyl isocyanate + H(+) => (-)-4'-methoxycyclopenine
4'-methoxyviridicatin + methyl isocyanate + h(+) => (-)-4'-methoxycyclopenine
4'-methoxyviridicatin + methyl isocyanate + H(+) => (-)-4'-methoxycyclopenine
4'-methoxyviridicatin + methyl isocyanate + h(+) => (-)-4'-methoxycyclopenine