Using O=C1CCN(C(=O)OCc2ccccc2)CC1, N#Cc1ccc2[nH]ccc2c1 to produce N#Cc1ccc2[nH]cc(C3CCN(C(=O)OCc4ccccc4)CC3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.