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, c, d, or e without using any other words.
Options:
a) CC(NCCc1ccc(O)cc1)C(O)c1ccc(O)cc1
b) N=C(N)NC(=O)Cc1c(Cl)cccc1Cl
c) CCN(CC)CCNC(=O)c1ccc(NC(C)=O)cc1
d) N[C@@H](Cc1ccc(N(CCCl)CCCl)cc1)C(=O)O
e) CN(C)C(=O)Oc1cccc([N+](C)(C)C)c1.[Br-]
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}