preferred_name: {12 (ethinyl estradiol 0.035 MG / norethindrone 0.5 MG Oral Tablet) / 9 (ethinyl estradiol 0.035 MG / norethindrone 1 MG Oral Tablet) / 7 (inert ingredients 1 MG Oral Tablet) } Pack [Tri-Norinyl 28 Day]