On hydrolysis, proteins give:

$\mathrm{D}$-glucose, on treating with methanol in presence of dry $\mathrm{HCl}$ gives methyl glucosides according to the followiig reaction

Mention true $\left(\mathrm{T}\right)$ and False $\left(\mathrm{F}\right)$ from the following statements
${\mathrm{S}}_1:$ The glucosides do not reduce fehling's solution.
${\mathrm{S}}_2:$ The glucosides do not react with hydrogen cyanide or hydroxylamine.
${\mathrm{S}}_3:$ Behaviour of glucosides as stated in ${\mathrm{S}}_1$ and ${\mathrm{S}}_2$, indicates the absence of free $-\mathrm{CHO}$ group.
${\mathrm{S}}_4:$ The two forms of glucosides are enantiomers.

Observe the following laboratory tests for glucose pentacetate and mention $+\mathrm{ve}$ or $-\mathrm{ve}$ from the code given below.