Using CC(C)C(=O)Nc1nc2c(ncn2[C@H]2C[C@H](O)[C@@H](COC(=O)c3ccccc3)O2)c(=O)[nH]1 to produce CC(C)C(=O)Nc1nc2c(ncn2[C@H]2C[C@@H](O)[C@@H](COC(=O)c3ccccc3)O2)c(=O)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.