Hi,
I was wondering if anyone out there could suggest a quick and easy to use structure drawing program that is free to get that would be suitable for drawing organic chemical reaction mechanisms. Currently, I have using ISIS draw which has proven to take a very long time to use, and I simply don't have that much time to spare so I'm hoping to find something that will minimize the time I need to spend. So if someone could please get back to me, that would be great.
Thanks very much.