Using N#Cc1ccc(NN)cc1, O=C1CCC(OC(=O)c2ccccc2)CC1 to produce N#Cc1ccc2[nH]c3c(c2c1)CC(OC(=O)c1ccccc1)CC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.