Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_28 (i_o_bus VARCHAR, sspec_number VARCHAR)
### Question:
what is the i/o bus when the sspec numebr is sr0n5(l1)?
### Answer:
SELECT i_o_bus FROM table_name_28 WHERE sspec_number = "sr0n5(l1)"