Click on any of the following molecules.
Assign a descriptor (R or S) to every stereocenter in this molecule.
Rotate by clicking and dragging, translate by holding the alt key and clicking and dragging and scale using the mouse wheel.
Click on any of the following molecules.
Assign a descriptor (R or S) to every stereocenter in this molecule.
Rotate by clicking and dragging, translate by holding the alt key and clicking and dragging and scale using the mouse wheel.