N(2)-(3-(4-(4-(4-formylamino-1-methylpyrrole-2-carboxamido)-1-methylpyrrole-2-carboxamido)-1-methylpyrrole-2-carboxamido)propyl)deoxyguanosine
n(2)-(3-(4-(4-(4-formylamino-1-methylpyrrole-2-carboxamido)-1-methylpyrrole-2-carboxamido)-1-methylpyrrole-2-carboxamido)propyl)deoxyguanosine