Using 7,11-bis((benzyloxy)methyl)-12-(3-(benzyloxy)propyl)-6,9-bis(carboxymethyl)-1-phenyl-2-oxa-6,9,12-triazatetradecan-14-oic acid to produce 2,2'-((((carboxymethyl)azanediyl)bis(3-hydroxypropane-1,2-diyl))bis((3-hydroxypropyl)azanediyl))diacetic acid, 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"
    ]
}
```
