Using CCCCCCc1nnc(-c2ccc3cc(O)ccc3c2)s1, CCCCCCI to produce CCCCCCOc1ccc2cc(-c3nnc(CCCCCC)s3)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.