Using Cc1cc(N)n(-c2ccccn2)n1, CCOC(=O)C1CCCCC1=O to produce Cc1nn(-c2ccccn2)c2[nH]c3c(c(=O)c12)CCCC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.