Using COc1nc2cc([N+](=O)[O-])cc(CN)c2nc1OC, COP(=O)(CCCC(=O)O)OC to produce COc1nc2cc([N+](=O)[O-])cc(CNC(=O)CCCP(=O)(OC)OC)c2nc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.