system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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comply with all Regulatory Approvals and other applicable rules and regulations in the Applicable Markets. 3.2. Forecast. Sekisui shall submit to Qualigen by the fifth day of each calendar month a rolling twelve (12) month (month-by-month) forecast of the quantity of each Product that Sekisui anticipates selling during the following twelve (12) months (the "Forecast"). As to Reagent Kits each respective Forecast shall represent reasonable estimates to be used for planning and inventory stocking purposes as indicated in Exhibit D, and shall not be binding on Sekisui; provided, however, that as to Instruments the quantities for each of the first three months of each respective Forecast shall be deemed to constitute and shall constitute firm, binding orders for such quantities of Instruments in such respective months (but in no event for a lesser quantity for a month than the quantity for such month which, pursuant to an earlier Forecast, had already become a firm, binding order). 4 Source: RITTER PHARMACEUTICALS INC, S-4/A, 3/13/2020 3.3. Orders. Orders shall be processed as set forth in Exhibit F. Each purchase order shall be governed by the terms and conditions of this Agreement (regardless of whether such purchase order references the Agreement). Sekisui shall be allowed to, for convenience, document its purchase orders by using Sekisui's standard form of purchase order, but in no event shall anything in such purchase order vary, contradict or augment the terms of this Agreement, and the parties agree that any "preprinted" provisions in the purchase orders shall, if they are inconsistent with or additive to this Agreement, simply be disregarded and shall be deemed inapplicable and/or rejected (regardless of acceptance, performance or apparent acquiescence, none of which shall constitute or be construed to constitute Qualigen's or Sekisui's consent to or recognition of terms, conditions or provisions that are different from or are not contained in this Agreement), unless in a separate and nonboilerplate agreement which expressly identifies and waives this Section 3.3 Qualigen agrees to accept such "preprinted" term. Similarly, Qualigen shall be allowed to, for convenience, document its acknowledgements, confirmations and similar instruments by using Qualigen's standard form of acknowledgement, confirmation and similar instruments, but in no event shall anything in such acknowledgements, confirmations and similar instruments vary, contradict or augment the terms of this Agreement, and the Parties agree that any "preprinted" provisions in the acknowledgements, confirmations and similar instruments shall, if they are inconsistent with or additive to this Agreement, simply be disregarded and be deemed inapplicable and/or rejected (regardless of acceptance, performance or apparent acquiescence, none of which shall constitute or be construed to constitute Qualigen's or Sekisui's consent to or recognition of terms, conditions or provisions that are different from or are not contained in this Agreement), unless in a separate and nonboilerplate agreement which expressly identifies and waives this Section 3.3 Sekisui agrees to accept such "preprinted" term. 3.4. Product Records. Qualigen shall test or cause to be tested each lot of Product purchased by Sekisui. Qualigen shall provide Sekisui with copies of any Product test records requested or Sekisui may audit Qualigen to review the Product test records. 3.5. No Alterations or Mishandling. Sekisui shall not, and shall also cause its subdistributors not to, alter or modify (or add to or subtract from) in any way any Products delivered by Qualigen hereunder. Sekisui shall, and shall also cause its subdistributors to, handle, store and transport the Products in accordance with Qualigen's guidelines and shall not, and shall also cause its subdistributors not to, subject such Products to abuse, mishandling or unusual physical, thermal, chemical or electrical stress or sell any Product after its expiration date. 3.6. Packaging and Labeling. The Products shall be delivered by Qualigen, and Sekisui shall cause the Products to be delivered to end users, in Qualigen packaging and with Qualigen labeling, all as intended to be received by the end user. Such packaging and labeling (and the Products themselves) (and "product inserts," which Qualigen may provide online so long as it is done in compliance with all legal requirements of the applicable jurisdiction) shall include such Qualigen trade names, brand names, trademarks and logos (and patent notices) as Qualigen shall select and with such size, colors, positioning and prominence as Qualigen shall select in its sole discretion, and shall not include any Sekisui trade names, brand names, trademarks or logos (except that, if so required by applicable law, Qualigen shall include a statement that Sekisui is the distributor and/or that Sekisui is the importer). Sekisui shall not
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Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.