Using CN1CCc2nc3ccnn3c(N3CC(C(=O)O)C3)c2CC1, CCN1CCNCC1 to produce CCN1CCN(C2(N3CC(C=O)C3)C3=C(CCN(C)CC3)N=C3CC=NN32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.