Task: Answer the MCQ question.
Question: Which compound exhibits a 8.241\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOC(=O)c1cnc(SCc2cccc(C)c2)nc1N
b. CC(CCC(=O)O)(c1ccc(O)cc1)c1ccc(O)cc1
Answer: b. CC(CCC(=O)O)(c1ccc(O)cc1)c1ccc(O)cc1
{#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#}
CC(CCC(=O)O)(c1ccc(O)cc1)c1ccc(O)cc1
CC(CCC(=O)O)(c1ccc(O)cc1)c1ccc(O)cc1
4,4-bis(4-hydroxyphenyl)pentanoic acid