I don't know if you have this knowledge or not, but i implore you to take this opportunity to gain this knowledge.
Every software. If not, Most of the software whose target are in few hundreds to at max early thousands of users, have little to no chance of getting medicines.
The software you are requesting is a commercial purpose software that targets a very handful of people alone. If i am someone who creates medicines, i'd rather create medicines for a software that have hundred of thousands to millions of users base than bickering the codes to get medicine for software of this scale. But that doesn't mean the possibility is zero, it is just very low when compared to editing or other popular apps. Since you have searched high & low, the chances around slim to zero. But all the best.
If this is a software you wish to check out, then there is trial version available, but if this is a software you use to earn money from or manage your money or anthing that involves with money, then there is no harm in buying. You can get tax benefits and also claims. If this helps in your business, just think of buying the software as investment.