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 additional words.
Options:
a.) CC(=O)Nc1ccc(O)cc1
b.) CCN(C)C(=O)Oc1cccc([C@H](C)N(C)C)c1
c.) CCCNC(C)C(=O)Nc1ccccc1C
d.) CCCN(CCC)S(=O)(=O)c1ccc(C(=O)O)cc1
e.) Nc1ccn([C@@H]2CS[C@H](CO)O2)c(=O)n1
Answer: c
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}