Table 2.

Data accessibility of multi-modalities in drug. The number of check marks indicates data accessibility in each phase.

Data type	Drug discovery phase	Clinical trial phase
Chemical structure	$✓$$✓$$✓$	$✓$$✓$$✓$
Physico-chemical property	$✓$	$✓$$✓$
Clinical trial-related	–	$✓$$✓$
Patent-related	$✓$	$✓$