Using CC(=O)CCc1nc2ccccc2n1CCC#N, c1ccc(CC2CCNCC2)cc1 to produce CC(CCc1nc2ccccc2n1CCC#N)N1CCC(Cc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.