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, c, or d without using any other words.
Options:
a.) CCCC[C@@H]1CC(=O)[C@]2(O)O[C@@H]3[C@@H](NC)[C@@H](O)[C@@H](NC)[C@H](O)[C@H]3O[C@@H]2O1
b.) CCN(CC)CC#CCOC(=O)C(O)(c1ccccc1)C1CCCCC1
c.) Sc1ncnc2nc[nH]c12
d.) COCCCOc1ccnc(C[S+]([O-])c2nc3ccccc3[nH]2)c1C
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}
4-(diethylamino)but-2-ynyl2-cyclohexyl-2-hydroxy-2-phenylacetate