Using O=C(Cl)N1CCCC1, O=c1[nH]c2cnc(-c3ccccc3)nc2[nH]1 to produce O=C(N1CCCC1)n1c(=O)[nH]c2nc(-c3ccccc3)ncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.