Using O=Cc1ccccc1, Cc1ncc(CSSCc2cnc(C)c(O)c2CO)c(CO)c1O to produce Cc1ncc(CSSCc2cnc(C)c3c2COC(c2ccccc2)O3)c2c1OC(c1ccccc1)OC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.