definiens: shall mean the situation, in any particular country in the MN Territory, that ( i ) any Generic Drug is sold in the Field in a such country in the MN Territory and despite MN 's commercially reasonable efforts to commercialize the Product pursuant to Section 2.1.4 ; ( ii ) Generic Drug(s ) achieve a market share in ftWqJ consecutive Calendar Quarters of ' rt~;P : ~~~e ~ ftI$~~jj ' or greater of the total prescriptions for Product in such country ( as so shown by the average of the monthly IMS ( or IMS - equivalent ) data for such prescriptions ) ; or ( iii ) in jurisdictions in which no IMS or IMS equivalent data is available, the Net Sales in two consecutive Calendar Quarters immediately or at any time after the launch of a Generic Drug in such jurisdiction falls tor~~g~'tY ~ ii~~~~~((ij : W~)i or below of the Net Sales in the two consecutive Calendar Quarters immediately prior to the launch of such Generic Drug in such jurisdiction