lopinavir, c37h48n4o5, molecule. it is an antiretroviral protease inhibitor, used in with ritonavir in the therapy of human

2019ncov aids antiretroviral antiviral atom atomic blue c37h48n4o5 carbon chemical chemistry coronavirus dark drawing drug flat formula hiv hpv hydrogen icon illustration immunodeficiency infection inhibitor lopinavir molecular molecule nitrogen organic oxygen protease ritonavir structural structure syndrome vector virus white