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. C[C@H]([C@](O)(Cn1cncn1)c1ccc(F)cc1F)S(C)(=O)=O
b. O=C1Cc2cc(CCN3CCN(c4nsc5ccccc45)CC3)c(Cl)cc2N1
c. CCOc1ccccc1OCC1CNCCO1
d. CC(C)NCC(O)COc1cccc2[nH]ccc12
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}
1-(1H-indol-4-yloxy)-3-(propan-2-ylamino)propan-2-ol