Using formicacid, 7-(but-3-en-2-yl)-5-methyl-9-(methylamino)-2,3,4,4a,9,9a-hexahydro-1H-fluoren-8-ol to produce N-(7-(but-3-en-2-yl)-8-hydroxy-5-methyl-2,3,4,4a,9,9a-hexahydro-1H-fluoren-9-yl)-N-methylformamide, please predict the condition, including solvent and agent in SMILES notation in json format like:

```JSON
{
    "solvent": [
        "CCN(CC)CC",
        "CCOC(C)=O"
    ],
    "agent": [
        "On1nnc2ccccc21",
        "C(=NC1CCCCC1)=NC1CCCCC1",
        "Cl"
    ]
}
```
