Using C=CCn1c(C(=O)O)nc2c1c(=O)n(CCCC)c(=O)n2CCCC, CCN(C(C)C)C(C)C to produce C=CCn1c(C(N)=O)nc2c1c(=O)n(CCCC)c(=O)n2CCCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.