Using OCCCCCCCCCl, CCCCCCCCc1cnc(-c2ccc(O)cc2)nc1 to produce CCCCCCCCc1cnc(-c2ccc(OCCCCCCCCO)cc2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.