Using (5S)-5-acetamido-9,10,11-trimethoxy-6,7-dihydro-5H-dibenzo[a,c][7]annulen-3-yl 3-((R)-2,6-bis((tert-butoxycarbonyl)amino)hexanamido)propanoate to produce (5S)-5-acetamido-9,10,11-trimethoxy-6,7-dihydro-5H-dibenzo[a,c][7]annulen-3-yl 3-((R)-2,6-diaminohexanamido)propanoate, 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"
    ]
}
```
