hi ,

As you have scored 344 and your rank is 85433 And you have mentioned that belong to obc category.

although it is difficult to predict the cutoff of colleges as is depends on various factors.

but looking at the cutoff of previous years I can say that, there are no chances for government college (even after considering quota)

although you might get admission in private college through management quota.

You can also check the link given below to know more about NEET 2019 wb cutoffs

Https://medicine.careers360.com/articles/neet-cutoff-west-bengal

Hope this will help.

All the best!!!