Using CC(C)(C)OC(=O)NCCON, Cc1ccc(C(=O)c2cc3ccncc3[nH]2)cc1 to produce Cc1ccc(C(=NOCCNC(=O)OC(C)(C)C)c2cc3ccncc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.