Using CC1(C)CCCC(O)(CN)C1, Cc1ccc(N2CCc3ncnc(Cl)c3C2)nc1 to produce Cc1ccc(N2CCc3ncnc(NCC4(O)CCCC(C)(C)C4)c3C2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.