Using Cc1c(-c2c(C(OC(C)(C)C)C(=O)O)n(C)c(=O)c3c2ccn3Cc2ccccc2)ccc2c1CCCO2 to produce Cc1c(-c2c(C(OC(C)(C)C)C(=O)O)n(C)c(=O)c3[nH]ccc23)ccc2c1CCCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.