Using CCOC(OCC)OCC, CN(C)CCC=C1c2cc(N)ccc2CCn2cccc21 to produce CNc1ccc2c(c1)C(=CCCN(C)C)c1cccn1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.