definiens: means any of ( i ) the Malaria Compound, and ( ii ) any three ( 3 ) of the back - upcompounds listed on Exhibit 5C selected by [COMPANY] under Section 5(b ) ( the ), in each case ( i)and ( ii ) following [COMPANY] ’s exercise of the Malaria Option . The [COMPANY] Malaria Compounds will be deemed [COMPANY] DevelopmentCompounds for all purposes under the Agreement, except for Sections 4.3.2 ( License Grants — Development andCommercialization ), 4.4 ( Technology Transfer after [COMPANY] ’s Option Exercise ), 5.1 ( [COMPANY] Development and Commercialization),5.2 ( [COMPANY] Diligence ), 5.3.2 ( [COMPANY] Development Termination ), 6.4 ( Commercialization Milestones ), 6.5 ( Royalties ), 6.6(Payments by Anacor — No Exercise of Option by [COMPANY] ) and 6.7 ( Payments by Anacor — Post - Option Termination by [COMPANY] )