Oct 17 (Reuters) - Rani Therapeutics RANI.O said on Friday it has agreed a deal to license an oral drug to Japan's Chugai Pharmaceutical 4519.T, with an option to extend it to up to five drugs, potentially bringing the total deal value to $1.09 billion.
(Reporting by Puyaan Singh in Bengaluru; Editing by Vijay Kishore)
((Puyaan.Singh@thomsonreuters.com;))