Using NC(N)=S, COC(=O)C(Br)Cc1cnc2cc(OCc3nc(-c4ccccc4)oc3C)ccc2c1 to produce Cc1oc(-c2ccccc2)nc1COc1ccc2cc(CC3SC(=N)NC3=O)cnc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.