How to write rules (GAIN FOR CAST and others) in excel deck rules file for druids` 'Choose One' cards?

For example.
'Power of the Wild' spell has two options 'Leader of the Pack' and 'Summon a Panther' and it works if write one of this card name in rules.
But what cardname should be written, example, for 'Choose One' card 'Druid of the Claw' to summon a taunt?
(Nourish, Keeper of Groove and etc)