Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.665\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C[C@H]1CCCC(=O)CCCCCc2cc(O)cc(O)c2C(=O)O1
b: Cc1cc(C)nc(SC2=CS(=O)(=O)c3ccccc32)n1
Answer: a. C[C@H]1CCCC(=O)CCCCCc2cc(O)cc(O)c2C(=O)O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@H]1CCCC(=O)CCCCCc2cc(O)cc(O)c2C(=O)O1
C[C@H]1CCCC(=O)CCCCCc2cc(O)cc(O)c2C(=O)O1
(4S)-16,18-dihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-triene-2,8-dione