Filter go template

hi, how can I use a key with dot

example: [ var=‘C’ labels={kubernetes.labels.env=prod} value=1 ]

I would like “toto”

I try
{{ $values.C.Labels.[‘kubernetes.labels.env’] }}
{{ $values.C.Labels.[kubernetes.labels.env] }}
{{ $values.C.Labels.kubernetes.labels.env }}

it does not work in

The solution

{{ index $values.C.Labels “kubernetes.labels.env” }}