The term 'Picolinic Acid' recently seen in news has which of the following as it's primary utility?
1
It is a chemical compound having potential to inhibit or slow down Endocytosis process.
2
It is a acidic substance used for disinfecting water bodies containing industrial pollution.
3
It can be used to enhance the process of Artificial Rain to counter drought situation.
4
It is a synthetic compound used in the manufacturing of Biodegradable plastics and polymers.