Task: Answer the multiple choice question.
Question: Which compound has a -19.066% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(C(CCN(Cc2ccccc2)C(C)=O)C(C)C)cc1
(b) COc1ccc(-n2cnc3cc(NCc4ccccn4)ccc32)cc1
(c) Cc1c(N=CN2CCOCC2)c(=O)n(C)c(=O)n1C
Answer: b. COc1ccc(-n2cnc3cc(NCc4ccccn4)ccc32)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-n2cnc3cc(NCc4ccccn4)ccc32)cc1
COc1ccc(-n2cnc3cc(NCc4ccccn4)ccc32)cc1
1-(4-methoxyphenyl)-N-(pyridin-2-ylmethyl)benzimidazol-5-amine