Task: Please answer the multiple choice question.
Question: Rank these molecules from shortest to longest half life in humans after IV administration.
Constraint: You must select all options from a, b, or c without using any additional words.
Options:
a. CN(C)CCC=C1c2ccccc2COc2ccccc21
b. CN(C)C(=O)Oc1cccc([N+](C)(C)C)c1.[Br-]
c. CCN(CC)CCNC(=O)c1ccc(N)cc1
Answer: c
Task: Please answer the multiple choice question.
Question: Rank these molecules from shortest to longest {half_life_duration__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%half_life_duration%}
Answer: {%multiple_choice_result}