Using CCc1cn(C2=NCC(=O)N3CCc4c(C5=CCCO5)cccc4C3=C2)cn1 to produce CCc1cn(C2=NCC(=O)N3CCc4c(cccc4C4CCCO4)C3=C2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.