Using N#CC1=C(c2ccccc2)c2ccc(OCCCc3ccccc3)cc2C1=O, NO to produce N#CC1=C(c2ccccc2)c2ccc(OCCCc3ccccc3)cc2C1=NO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.