Using N#CC1(C(=O)N2CCCC2)CCC(S(=O)(=O)CC2CC2)CC1 to produce NCC1(CN2CCCC2)CCC(S(=O)(=O)CC2CC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.