Exhibit 31.1

IMAGIN MOLECULAR CORPORATION(Formerly Known As) 
          Cipher Holding Corporation

CERTIFICATIONS

I, Corey Conn, the Registrant's Chief Executive Officer, certify that:

| | 1. | I have reviewed the annual report on Form 10-KSB/A of Imagin Molecular Corporation
                              for the year ended December 31, 2005;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
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| | 2. | Based on my knowledge, the annual report does not contain
                              any untrue statement of a material fact or omit to state a material fact necessary to make the statements
                              made, in light of the circumstances under which such statements were made, not misleading with respect to
                              the period covered by the annual report;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
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| | 3. | Based on my knowledge, the financial statements, and other
                              financial information included in the annual report, fairly present in all material respects the financial
                              condition, results of operations and cash flows of the registrant as of, and for, the periods presented
                              in the annual report;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
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| | 4. | The Registrant's other certifying officers and I are responsible
                              for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14
                              and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure
                              that material information relating to the registrant, including its consolidated subsidiaries, is made known
                              to us by others within those entities, particularly during the period in which the annual report is being
                              prepared; b) evaluated the effectiveness of the Registrant's disclosure controls and procedures as of a
                              date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented
                              in the annual report our conclusions about the effectiveness of the disclosure controls and procedures based
                              on our evaluation as of the Evaluation Date;
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| | 5. | The Registrant's other certifying officers and I have disclosed,
                              based on our most recent evaluation, to the registrant's auditors and the audit committee of Registrant's
                              board of directors (or persons performing the equivalent function): a) all significant deficiencies in the
                              design or operation of internal controls which could adversely affect the registrant's ability to record,
                              process, summarize and report financial data and have identified for the Registrant's auditors any material
                              weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or
                              other employees who have a significant role in the Registrant's internal controls; and
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| | 6. | The Registrant's other certifying officers and I have indicated
                              in the annual report whether or not there were significant changes in internal controls or in other factors
                              that could significantly affect internal controls subsequent to the date of our most recent evaluation,
                              including any corrective actions with regard to significant deficiencies and material weaknesses.                                                                                                                                                                                                                                                                                                                                                                                                               
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| |    | Date:   April 20, 2006                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
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| |    | /s/ Corey Conn                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
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| |    | Corey Conn                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| |    | Chief Executive Officer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

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