Using CCCCc1nnc(O[C@H]2CC[C@H](NC)CC2)cc1-c1ccc(OC2CCCCC2)cc1 to produce CCCCc1nnc(OC2CCC(NC)CC2)cc1-c1ccc(OC2CCCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.