Using COC(=O)c1cc(OCCCN2CCN(c3cccc4sccc34)CC2)n(C)n1 to produce Cn1nc(C(=O)O)cc1OCCCN1CCN(c2cccc3sccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.