Using COc1ccc(-n2cccn2)c(-c2nc3cc(-c4cnc(N)nc4)ccc3n2C(C)(C)C)c1 to produce CC(C)(C)n1c(-c2cc(O)ccc2-n2cccn2)nc2cc(-c3cnc(N)nc3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.