Using Cc1nn(-c2ccccn2)c2[nH]c3ccccc3c(=S)c12, CCCI to produce CCCSc1c2ccccc2nc2c1c(C)nn2-c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.