Using 3-(4-(aminomethyl)phenyl)propanamide, N2-(2,2-diphenylacetyl)-N<font face="Symbol">w</font>'-nitro-D-arginine to produce (R)-N-(4-(3-amino-3-oxopropyl)benzyl)-2-(2,2-diphenylacetamido)-5-(2-nitroguanidino)pentanamide, 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"
    ]
}
```
