Text this: An Organic–Inorganic Hybrid Semiconducting Quantum Spin Liquid Candidate: (BEDT-TTF)<sub>3</sub>[Cu<sub>2</sub>(μ-C<sub>2</sub>O<sub>4</sub>)<sub>3</sub>·CH<sub>3</sub>CH<sub>2</sub>OH·1.2H<sub>2</sub>O]