Extract DEA Registration (Controlled Substance Registration Certificate) information from the following document.
Document content:
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**==> picture [200 x 36] intentionally omitted <==**
**==> picture [158 x 79] intentionally omitted <==**
**==> picture [206 x 90] intentionally omitted <==**
**==> picture [159 x 154] intentionally omitted <==**
**==> picture [196 x 123] intentionally omitted <==**
**==> picture [428 x 200] intentionally omitted <==**
Pre-extracted NER entities:
- SCHEDULES: 2, 3, 15, 154, 1, 123, 42
Return ONLY a valid JSON object with: registrant_type, raw_registrant_name, provider_first, provider_last, company_name, dba_name, dea_registration_number, expiration_date, issue_date, schedules, business_activity, address_1, address_2, city, state, zip, zip_plus_4. Use null for missing optional fields.