This work is about finding probable new anti-Ebola drugs. A formula [1] is used for that purpose- (Log A/Log B) =64.5/C-H-N-O. Where, C-H-N-O is molecular weight of the Ebola virus antigens. This formula was used to identify probable new anti-HIV drugs [2] and the cause of dementia [3]. Use of the formula [1] -(Log A/Log B) =64.5/C-H-N-O, to identify the constitution of probable anti Ebola drugs. “Log A is Logarithm of molecular weight (elemental atomic weight multiplied by number of molecules of that element) of individual element(s) of drug. Log B is Logarithm of molecular weight of similar element(s) of Deoxy Ribose Nucleic Acid (DNA). C-H-N-O is basic effector. 64.5 Kda is the molecular weight of a complex effector molecule-Haemoglobin. Atomic weight of the element x number of molecules of the same molecule = Molecular weight of that element in either DNA or Drug” [1].