Dikshita Dowerah the author here is a Ph.D. fellow in the Catalysis and Molecular Modelling Lab, Department of Chemical Sciences, Tezpur University under the guidance of Prof. Ramesh Ch. Deka. She is an active member of the theoretical and computational team. She has done a part of her research work in the field of global optimization of metal oxides, particularly MnO clusters. Currently she is working in the field of antisense drugs using molecular dynamics simulations.