Using CCCCCc1nnc(-c2ccc(O)cc2)s1, CCC/C=C/C(=O)O to produce CCC/C=C/C(=O)Oc1ccc(-c2nnc(CCCCC)s2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.