1. Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad 500 078, Telangana, India
2. College of Pharmaceutical Sciences, Andhra University, Visakhapatnam, Andhra Pradesh, 530 003, India
3. Medicinal Chemistry Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, 333031, India