Using tert-butyl (5S,12S)-12-((1R)-((3R,4R,5R)-3,4-bis((tert-butyldimethylsilyl)oxy)-5-(3-(4-methoxybenzyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)(hydroxy)methyl)-5-((S)-1-hydroxy-2-methylpropyl)-3,6-dioxo-1-phenyl-2-oxa-4,7,11-triazatridecan-13-oate to produce tert-butyl (2S,3R)-2-((3-((2S,3S)-2-amino-3-hydroxy-4-methylpentanamido)propyl)amino)-3-((3R,4R,5R)-3,4-bis((tert-butyldimethylsilyl)oxy)-5-(3-(4-methoxybenzyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)-3-hydroxypropanoate, 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"
    ]
}
```
