Using CCOC(=O)CS, CN(c1cccc2cc(C3=NCC(CCCl)S3)[nH]c12)S(=O)(=O)c1cccs1 to produce CCOC(=O)CSCCC1CN=C(c2cc3cccc(N(C)S(=O)(=O)c4cccs4)c3[nH]2)S1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.