tofacitinib citrate molecule, structural chemical formula, ball-and-stick model, image citrate salt

tofacitinib citrate salt rheumatoid arthritis inhibitor ec 27102 nonspecific proteintyrosine kinase antirheumatic drug molecule molecular structure chemical formula isolated model c22h28n6o8 atom chemistry science medicine atomic pharmaceutical compound disease protein skeletal oncology treatment research medicals biochemistry health pharmacology biology pharmacy scientific therapy carbon chronic laboratory medication care structural nitrogen human prevention