Using CC(C)(C)OC(=O)N1CCC(C2=C(C#N)C(c3ccccc3Cl)c3c[nH]nc3N2)C1 to produce N#CC1=C(C2CCNC2)Nc2n[nH]cc2C1c1ccccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.