Using CC=O, C=CCOCC1CC(N)c2cc(S(N)(=O)=O)sc2S1(=O)=O to produce C=CCOCC1CC(NCC)c2cc(S(N)(=O)=O)sc2S1(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.