Using c1ccc(Cn2ncc3cc(Nc4ncnc5ccc(-c6ccc(C7OCCO7)o6)cc45)ccc32)cc1 to produce O=Cc1ccc(-c2ccc3ncnc(Nc4ccc5c(cnn5Cc5ccccc5)c4)c3c2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.