Using CSc1nc(N)c(C#N)c(-c2ccc3c(c2)OCCO3)c1C#N, OCc1ccsc1 to produce N#Cc1c(N)nc(OCc2ccsc2)c(C#N)c1-c1ccc2c(c1)OCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.