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 uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
a: CN(C)/N=N/c1[nH]cnc1C(N)=O
b: CCOC(=O)[C@]1(c2ccccc2)CCC=C[C@H]1NC
c: CNCCC=C1c2ccccc2CCc2ccccc21
d: CN1CCN(CCCN2c3ccccc3Sc3ccc(Cl)cc32)CC1
e: CNS(=O)(=O)Cc1ccc2[nH]cc(CCN(C)C)c2c1
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}
2-chloro-10-[3-(4-methylpiperazin-1-yl)propyl]phenothiazine