Using Oc1ccc(C=NCCCCCCC2CC3C=CC2C3)c2cccnc12 to produce Oc1ccc(CNCCCCCCC2CC3C=CC2C3)c2cccnc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.