Using CS(=O)(=O)c1nccc(/C=C2\SC(=O)NC2=O)n1, N=C(c1ccco1)N1CCNCC1 to produce N=C(c1ccco1)N1CCN(c2nccc(/C=C3\SC(=O)NC3=O)n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.