Return other binding system components e.g. p_f or l_f concentrations

[WizeApe]

Hi, love this tool.

May I ask how to query other concentrations of the fitted/simulated binding system? For example:

I know that I can now return the concentration of ab in the custom system by using the following:
custom_system="""
a+b<->ab*
ab+d<->p
"""
but it would be helpful to be able to return any of the components of the system with a query call. This would enable one to generate multiple plots with a single execution.

Thanks!