Task: Formula-prediction-context (source dataset: cisco-random)

You are given an table region extracted from a real Excel spreadsheet, which is centered around a cell called "Target Cell" (labeled as "[Target Cell]" shown in the table below). The table region below includes up to 10 rows above/below the Target Cell, and 10 columns to the left/right of the Target Cell. 

Your task is to analyze the table context surrounding the Target Cell, and predict the most likely Excel formula that should go in the Target Cell. If multiple formulas are possible, choose the most reasonable or commonly used based on context.

1. Please follow the standard formula syntax in Excel, e.g. always begins with an equal sign (=).
2. Base your predicted formula on the surrounding table context, e.g., column headers, annotations, and data values in nearby cells.
3. No explanation — just output the formula itself in a JSON format: {"formula": "your_formula_here"}.

Input Excel Snippet in Markdown format:
|       | A                         |        B | C                 | D                                                           |     E |    F | G                  | H   | I   |
|------:|:--------------------------|---------:|:------------------|:------------------------------------------------------------|------:|-----:|:-------------------|:----|:----|
| 45963 | Network service equipment | 43222600 | XR-NCS1K-601K9    | NCS 1000 IOS XR Software Release 6.0.1 RTU                  |  1200 | 0.35 | 780                |     |     |
| 45964 | Network service equipment | 43222600 | XR-NCS1K-601K9=   | NCS 1000 IOS XR Software Release 6.0.1 RTU                  |  1200 | 0.35 | 780                |     |     |
| 45965 | Network service equipment | 43222600 | XR-NCS1K-612K9    | NCS 1000 IOS XR Software Release 6.1.2 RTU - USB Key        |  1200 | 0.35 | 780                |     |     |
| 45966 | Network service equipment | 43222600 | XR-NCS1K-612K9=   | NCS 1000 IOS XR Software Release 6.1.2 RTU - USB Key        |  1200 | 0.35 | 780                |     |     |
| 45967 | Network service equipment | 43222600 | XR-NCS1K-621K9    | NCS 1000 IOS XR Software Release 6.2.1 RTU- USB KEY         |  1200 | 0.35 | 780                |     |     |
| 45968 | Network service equipment | 43222600 | XR-NCS1K-621K9=   | NCS 1000 IOS XR Software Release 6.2.1 RTU- USB KEY         |  1200 | 0.35 | 780                |     |     |
| 45969 | Network service equipment | 43222600 | XR-NCS4K-523K9    | NCS 4000 IOS XR Software Release 5.2.3                      | 15000 | 0.35 | 9750               |     |     |
| 45970 | Network service equipment | 43222600 | XR-NCS4K-524K9    | NCS 4000 IOS XR Software Release 5.2.4 USB key- RTU License | 15000 | 0.35 | 9750               |     |     |
| 45971 | Network service equipment | 43222600 | XRV-SD240GBKS4-EV | 240 GB 2.5 inch Enterprise Value 6G SATA SSD                |     0 | 0.35 | 0                  |     |     |
| 45972 | Network service equipment | 43222600 | Z1-HW-US          | Meraki Z1 Teleworker (US)                                   |   395 | 0.35 | 256.75             |     |     |
| 45973 | Network service equipment | 43222600 | A-WX-NU-OLX       | Spark Online Extension (with WebEx) (1)                     |     0 | 0.35 | [Target Cell]      |     |     |
| 45974 | Network service equipment | 43222600 | A-WX-NAMED-USER   | Spark Named User (with WebEx) (1)                           |     0 | 0.35 | 0                  |     |     |
| 45975 | Network service equipment | 43222600 | A-WX-ACTIVE-USER  | Spark Active User (with WebEx) (1)                          |     0 | 0.35 | 0                  |     |     |
| 45976 | Network service equipment | 43222600 | A-WX-EMP-COUNT    | Spark Employee Count (with WebEx) (1)                       |     0 | 0.35 | 0                  |     |     |
| 45977 | Network service equipment | 43222600 | A-WX-EC-MTGS-OVR  | Emp Count Meeting Center Attendee Overage (1)               |    37 | 0.35 | 24.05              |     |     |
| 45978 | Network service equipment | 43222600 | A-WX-EC-MTGS-1K   | Emp Count  Spark Meet (withMeeting Center 1,000) (1)        |    25 | 0.35 | 16.25              |     |     |
| 45979 | Network service equipment | 43222600 | A-WX-NU-MTGS-25   | Named User Spark Meet  (with Meeting Center 25) (1)         |    89 | 0.35 | 57.85              |     |     |
| 45980 | Network service equipment | 43222600 | A-WX-AU-MTGS-1K   | Active User Spark Meet (with Meeting Center 1,000) (1)      |    44 | 0.35 | 28.6               |     |     |
| 45981 | Network service equipment | 43222600 | A-WX-NU-MTGS-OVR  | Named User Meeting Center Attendee Overage (1)              |    37 | 0.35 | 24.05              |     |     |
| 45982 | Network service equipment | 43222600 | A-WX-PORTS-MTGS   | Ports Meeting Center (1)                                    |   189 | 0.35 | 122.85000000000001 |     |     |
| 45983 | Network service equipment | 43222600 | A-WX-PORTS-OVR    | Ports Meeting Center Attendee Overage (15-Min Peak) (1)     |    20 | 0.35 | 13                 |     |     |



min_row: 45963
max_row: 45983
min_col: 1
max_col: 9
target_cell_row_idx: 45973
target_cell_col_idx: 7
target_cell_value: 0
formula: =+E45973*(1-F45973)