Using CNC(N)=NC(=O)c1cc2cccc(NCCCNC(=O)OC(C)(C)C)c2[nH]1 to produce CNC(N)=NC(=O)c1cc2cccc(NCCCN)c2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.