An exemplary embodiment of the invention relates to a method, system, apparatus, and storage medium for designing and locating chemical structures. The apparatus comprises a user accessible chemical design and query tool comprising a user interface including an interactive host and a database storing a graphical representation of at least one chemical design structure. Upon accessing the chemical design and query tool by a user, the user interface guides the user in selecting a chemical design structure, and submitting the chemical design structure to a provider system. The invention also includes a method, system, and storage medium.