Using 3-(3-(2-methoxy-4-(methoxycarbonyl)benzyl)-1-methyl-1H-indol-5-yl)-2-methylpropanoic acid, pentylamine to produce methyl 3-methoxy-4-((1-methyl-5-(2-methyl-3-oxo-3-(pentylamino)propyl)-1H-indol-3-yl)methyl)benzoate, 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"
    ]
}
```
