Using Nc1c(Cl)cc(C(O)CN(CCCCCCOC/C=C\c2ccccn2)Cc2ccccc2)cc1Cl to produce Nc1c(Cl)cc(C(O)CNCCCCCCOCCCc2ccccn2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.