Hello student I'm sorry to inform you but no Annamalai University, Annamalai Nagar doesn't offer MSc pharmaceutical  instead of that it offers MSc in biotechnology and biochemistry. If you're interested you can pursue it from Annamalai University, Annamalai Nagar

For more details refer to the link mentioned below - https://dqxeclau.top/university/annamalai-university-annamalai-nagar/courses?degree=72

Feel free to comment if you have any doubt

Good luck