Using (S)-2-((R)-2-amino-3-(1H-indol-3-yl)propanamido)-N-((S)-1-amino-4-(methylthio)-1-oxobutan-2-yl)-N,4-dimethylpentanamide, (tert-butoxycarbonyl)-L-prolyl-D-tryptophyl-L-phenylalanine to produce tert-butyl (S)-2-(((5S,8S,11R,14S,17R)-11-((1H-indol-3-yl)methyl)-14-benzyl-5-carbamoyl-18-(1H-indol-3-yl)-8-isobutyl-6-methyl-7,10,13,16-tetraoxo-2-thia-6,9,12,15-tetraazaoctadecan-17-yl)carbamoyl)pyrrolidine-1-carboxylate, 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"
    ]
}
```
