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, or d without using any additional words.
Options:
a: CC1=C(CO)C2=C(C)C3(CC3)[C@@](C)(O)C(=O)C2=C1
b: COc1ccc2c(c1)N(C[C@H](C)CN(C)C)c1ccccc1S2
c: CCCNC(=O)NS(=O)(=O)c1ccc(Cl)cc1
d: CC1=C(CO)C2=C(C)C3(CC3)[C@@](C)(O)C(=O)C2=C1
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}