Correct syntax for routing rule with multiple interfaces?

What is the correct syntax to make the below rule applicable to multiple incoming interfaces?

config rule 'wg_skiplocal'
        list dest '192.168.0.0/16'
        list dest '172.16.0.0/12'
        option priority '10000'
        option lookup 'main'
        option in 'wglan'

looking to apply that rule to 'wglan' 'isolated' 'lan'

is it possible to use "NOT" conditionals? If I wanted to match all traffic that is not destined for 172.16.0.0/12 is "!172.16.0.0/12" accepted or must I use 'inverted' = 1?