The model contains one varying compartment called C. There are two species called S1 and S2 and two parameters called k1 and p1. The model contains one reaction defined as:

Reaction Rate
S1 → S2 C · multiply(k1,S1)

The model contains one rule:

Type Variable Formula
Rate C −p1 · C

The model contains one functionDefinition defined as:

Id Arguments Formula
multiply x, y x · y

The initial conditions are as follows:

Value Units
Initial amount of S1 1.5 mole
Initial amount of S2 0 mole
Value of parameter k1 0.9 second-1
Value of parameter p1 0.1 second-1
Volume of compartment C 1 litre

The species values are given as amounts of substance to make it easier to use the model in a discrete stochastic simulator, but (as per usual SBML principles) their symbols represent their values in concentration units where they appear in expressions.