Using Cc1ccc(-c2cc3nc(N)nc(N)c3c3ccn(C)c23)s1, CI to produce CNc1nc(N)nc2cc(-c3ccc(C)s3)c3c(ccn3C)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.