Using c1cc(-c2cc(OC3CCNCC3)nnc2C2CCCCC2)ccc1OC1CCCCC1, CCOCC to produce CN1CCC(Oc2cc(-c3ccc(OC4CCCCC4)cc3)c(C3CCCCC3)nn2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.