<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: the authors confirm that all data underlying the findings are fully available without restriction. general synthetic and analytical methods are detailed in text s1. raw nmr data for all compounds are available from the university of sydney escholarship repository [http://hdl.handle.net/2123/10506]. the open electronic laboratory notebook for experiments carried out aprilaugust 2013 is available from the university of sydney escholarship repository [http://hdl.handle.net/2123/10461]; all other experiments are summarised in spreadsheet s1.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>