Hello,
.
What do you want to do?
Job or study?
.
If you want to continue your studies then these are the courses you can do,
.
You can do MSC.Itseems you aren't interested in MSC.In MSC  too you have many courses to Choose like,
Chemistry
Physical and material chemistry
Analytical chemistry etc.
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If you aren't interested in MSC then go for
Post graduation
Masters degree in computational
M.E
M.TECH
LLB
MBA

But MSC gives you High Paid jobs.It is suggested by most professionals for best careers.
.
Choose Accordingly.
All the best