Using NC1CCCCC1, O=C1CCC(Nc2ccc3[nH]ncc3c2)CC1 to produce c1cc2[nH]ncc2cc1NC1CCC(NC2CCCCC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.