Using (tert-butoxycarbonyl)-L-phenylalanine, isopropyl 3-(2-amino-3-(1-trityl-1H-imidazol-4-yl)propanamido)-2-hydroxy-5-methylhexanoate to produce isopropyl (6S,9S)-6-benzyl-13-hydroxy-12-isobutyl-2,2-dimethyl-4,7,10-trioxo-9-((1-trityl-1H-imidazol-4-yl)methyl)-3-oxa-5,8,11-triazatetradecan-14-oate, 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"
    ]
}
```
