Using NCCOCc1ccc(-c2nc3ccccc3o2)cc1, ICCCOCCc1ccccc1 to produce c1ccc(CCOCCCNCCOCc2ccc(-c3nc4ccccc4o3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.