Using CC(C)(C)OC(=O)N1CCCCC1CCN(c1ncccn1)C1Cc2ccccc2C1 to produce c1cnc(N(CCC2CCCCN2)C2Cc3ccccc3C2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.