Complex sentence: The IOC agreed with the UCI that Indurain would not be punished for using a drug banned outright in France because they accepted the salbutamol was contained in a nasal inhaler he had been using legitimately to aid his respiration.
Split into simpler sentences: The IOC agreed with the UCI that Indurain would not be punished for using a drug banned outright in France. They accepted the salbutamol was contained in a nasal inhaler Indurain had used legitimately to aid his respiration.