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) CCOC(=O)Nc1ccc(NCc2ccc(F)cc2)nc1N
(b) CCCCCNC(=N)N/N=C/c1c[nH]c2ccc(OC)cc12
Answer: b
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}
1-[(E)-(5-methoxy-1H-indol-3-yl)methylideneamino]-3-pentyl-guanidine