Problem statement: Answer the MCQ question.
Question: Which drug has a 11.292\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(OC)c(N/C=C/C(=O)c2ccccc2)c1
(b) CCc1ccc(C(=O)/C=C2\Sc3ccccc3NC2=O)cc1
(c) O=C(O)c1ccc(N2CCCCC2)cc1O
Answer: c. O=C(O)c1ccc(N2CCCCC2)cc1O
{#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#}
O=C(O)c1ccc(N2CCCCC2)cc1O
O=C(O)c1ccc(N2CCCCC2)cc1O
2-hydroxy-4-piperidin-1-ylbenzoicacid