Using O=CCCCc1ccccc1, Oc1ccc(S[C@H]2CCNC2)cc1 to produce Oc1ccc(S[C@H]2CCN(CCCCc3ccccc3)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.