Using Nc1nc2c(ncn2COC(COC(=O)C2(N)CCCCC2)COC(=O)C2(N)CCCCC2)c(=O)[nH]1 to produce NC1(C(=O)OCCCO)CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.