Task: Please answer the multiple choice question.
Question: Which molecule has the longest half life time in humans after IV administration?
Constraint: Even if you are not sure, you must pick either a, b, c, or d without using any additional words.
Options:
a) O=P(O)(O)OC(Cn1cncn1)(Cn1cncn1)c1ccc(F)cc1F
b) CC(C)N(CCC(C(N)=O)(c1ccccc1)c1ccccn1)C(C)C
c) CN(C)C(=N)NC(=N)N
d) O=C(NC1CCN(CCc2c[nH]c3ccccc23)CC1)c1ccccc1
Answer: d
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}
N-[1-[2-(1H-indol-3-yl)ethyl]piperidin-4-yl]benzamide