DataTables table link

I need to create a link where I have the input name in the table using the DataTables, this link should call a javascript function. The problem is that when the table is loaded it runs the script for each row of the table, as if all the links were being clicked.

<script>
    $(function () {
        $("#insumos").dataTable({
            "bServerSide": true,
            "sAjaxSource": "/Insumo/BuscarInsumosDataTable",
            "bProcessing": true,
            "language": {
                "url": "/DataTables/Traducao"
            },
            "aoColumns":
                [
                    {
                        "sName": "InsumoId",
                        "mData": "InsumoId"
                    },
                    {
                        "sName": "Nome",
                        "mData": "Nome",
                        "render": function ( data, type, full, meta ) {
                            return '<a href="onclick=' + selecionarInsumo(data) + '">' + data + '</a>';
                        }
                    }
                ]
        });
    })

    function selecionarInsumo(nome) {
        alert("deu certo, " + nome)
    }
</script>