Using tert-butyl ((5S,8S,11R,14S)-8-benzyl-5-((2-hydroxyethyl)carbamoyl)-15-(4-hydroxyphenyl)-11-methyl-7,10,13-trioxo-2-thia-6,9,12-triazapentadecan-14-yl)carbamate to produce (S)-2-((S)-2-((R)-2-((S)-2-amino-3-(4-hydroxyphenyl)propanamido)propanamido)-3-phenylpropanamido)-N-(2-hydroxyethyl)-4-(methylthio)butanamide, 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"
    ]
}
```
