Using O=C1CCC(Nc2ccc3[nH]ncc3c2)CC1, CC(N)c1ccccc1 to produce CC(NC1CCC(Nc2ccc3[nH]ncc3c2)CC1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.