Using C#CC1(O)CCN(C)CC1, Ic1ccc2ncnc(Oc3ccccc3)c2c1 to produce CN1CCC(O)(C#Cc2ccc3ncnc(Oc4ccccc4)c3c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.