Task: Please answer the multiple choice question.
Question: Which molecule has the longest drug half life time in humans after IV administration?
Constraint: Even if you are not sure, you must pick either a, b, or c without using any other words.
Options:
a: CC(C)(C)[C@H](NC(=O)[C@H](CC1CCCC1)CN(O)C=O)C(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b: CN(C)/N=N/c1ccc(C(=O)O)cc1
c: CN(C)CCN(Cc1cccs1)c1ccccn1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecule has the longest {half_life_duration__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%half_life_duration%}
Answer: {%multiple_choice_result}