[PF]Looking for a dragon

[IronFist]

Hey, guys. I'm looking for the lowest CR Huge dragon with access to 2nd level spells. Does anyone have any idea which dragon would fit?

[Yora]

Well, that's easy enough to find out.

Young Adult Green Dragon, CR 11, Huge, 3rd level spells
Young Adult Sea Dragon, CR 11, Huge 5th level spells

[IronFist]

Well, that's easy enough to find out.

Young Adult Green Dragon, CR 11, Huge, 3rd level spells
Young Adult Sea Dragon, CR 11, Huge 5th level spells

Thanks! However, that's not the level of spells they can cast - it's their caster level.
I think the Adult Green Dragon (https://sites.google.com/site/pathfinderogc/bestiary/monster-listings/dragons/dragon/chromatic-green/adult-green-dragon) is what I want, at CR 12 and 2nd level spells.

[Yora]

Ah yes, forgot they are sorcerers and not wizards.

[Dr. Cliché]

Out of interest, is there a specific 2nd level spell you want them to cast?