Task: Please answer the multiple choice question.
Question: Rank these molecules from shortest to longest drug 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. O=C(CCCN1CCC(n2c(O)nc3ccccc32)CC1)c1ccc(F)cc1
b. C[N+](C)([O-])CCCN1c2ccccc2CCc2ccccc21
c. CCC(=O)N(c1ccccc1)C1(COC)CCN(CCc2cccs2)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}
N-[4-(methoxymethyl)-1-[2-(thiophen-2-yl)ethyl]piperidin-4-yl]-N-phenylpropanamide