Using (S)-(1-((3,3-dimethyl-3,4-dihydro-2H-spiro[pyrimido[1,2-a]indole-10,2'-[1,3]dioxan]-8-yl)sulfonyl)pyrrolidin-2-yl)methyl 4-methylbenzenesulfonate, 2-bromo-1,2-dihydropyridin-2-ol to produce (S)-8-((2-(((2-bromopyridin-3-yl)oxy)methyl)pyrrolidin-1-yl)sulfonyl)-3,3-dimethyl-3,4-dihydropyrimido[1,2-a]indol-10(2H)-one, 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"
    ]
}
```
