Using O=c1ccc(I)cn1Cc1ccc2c(c1)OCCO2, Cc1csc(B(O)O)c1 to produce Cc1csc(-c2ccc(=O)n(Cc3ccc4c(c3)OCCO4)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.