Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell effective permeability?
Constraint: Even if you are uncertain, you must pick either a, b, c, or d without using any additional words.
Options:
a) Nc1ccn([C@@H]2CS[C@H](CO)O2)c(=O)n1
b) CC(=O)C(NC(=O)CN)c1ccc(O)cc1
c) CC(NC(=O)[C@@H](N)COCc1ccccc1)C(=O)O
d) CC(=O)N[C@H](C)C(=O)NCCc1ccccc1
Answer: d
Task: Please answer the multiple choice question.
Question: Which molecule has the highest {permeability__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%permeability%}
Answer: {%multiple_choice_result}