Structure Based Drug Designing and Molecular Docking Studies of Monosubstituted 1-Cyano-2-methyl-3-({[2-(5-methyl-1H-imidazol-4-yl)ethyl] sulfanyl}methyl)guanidine (Cimetidine) with Cytochrome P450 (CYP450) Enzyme admin Past, IJREAS, Volume 7-Issue 3-March-2017 Download File O.V. Ikpeazu1, K.K. Igwe2, I. E. Otuokere3,