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 or b without using any additional words.
Options:
(a) O=C(O)c1cc(-c2ccc(F)cc2F)ccc1O
(b) O=C1c2ccccc2S(=O)(=O)N1CCCCNC[C@H]1CCc2ccccc2O1
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}
5-(2,4-difluorophenyl)-2-hydroxybenzoic acid