Using Cn1c(-c2ccnc(Nc3ccccc3)n2)cnc1CC(C)(C)O to produce CC(C)=Cc1ncc(-c2ccnc(Nc3ccccc3)n2)n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.