Schnabel's statement is quite hawkish; neither US-Iran talks nor anything else can stop the June rate hike, and the tail of energy inflation is indeed hard to shake off.

Reuters reports that Schnabel stated that even if progress is made in US-Iran talks, the ECB should start raising interest rates in June.
Energy shocks persist, inflation has reached 3%, and upside risks remain.
She warned of second-round effects, indicating that a single rate hike may be insufficient to control inflation.
Markets expect a high probability of two more rate hikes in the future, with about a 50% chance of a third.
The ECB will adjust its path dynamically based on data and does not commit to future moves.
High energy prices may also weigh on growth, with inflation and growth coexisting.