acitretin molecule, molecular structure, soriatane, ball and stick 3d model, structural chemical formula with colored atoms

acitretin soriatane neotigason retinoid molecule molecular structure chemical formula model c21h26o3 atom carbon oxygen hydrogen psoriasis dermatology oral atomic chemistry skeletal compound pharmaceutical drug generic pharmacology disease medicine pharmacy treatment health care therapy organic composition biochemistry science ball icon acne action agent coding colours effect interaction stick structural colored atoms atoms