Task: Please answer the multiple choice question.
Question: Rank these molecules from shortest to longest half life time in humans after IV administration.
Constraint: You must select all options from a, b, or c without using any additional words.
Options:
a: CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
b: CCN(CC)CCCC(C)Nc1ccnc2cc(Cl)ccc12
c: COc1cc(NC(C)CCCN)c2ncccc2c1
Answer: a
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}