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 additional words.
Options:
a) C[C@](N)(Cc1ccc(O)c(O)c1)C(=O)O
b) CCCC1C(=O)N2C(N(C)C)=Nc3ccc(C)cc3N2C1=O
c) CC(C)NCC(O)c1ccc(O)c(O)c1
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}