Using O=C(c1ccc2c(c1)OCCO2)N1C2C=C(c3ccccc3)CC1CC2 to produce O=C(c1ccc2c(c1)OCCO2)N1C2CCC1CC(c1ccccc1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.