Task: Answer the multiple-choice question.
Question: Which drug has a 1.962\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COCCn1cc(C(=O)NCc2cccs2)c2c3ccccc3n(C)c2c1=O
(b) CC(=O)Oc1c(Br)cc(N(C(C)=O)S(=O)(=O)c2ccccc2)c2ccccc12
(c) CCOc1cc(/C=N/NC(=O)CN2CCCCC2)ccc1O
Answer: c. CCOc1cc(/C=N/NC(=O)CN2CCCCC2)ccc1O
{#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#}
CCOc1cc(/C=N/NC(=O)CN2CCCCC2)ccc1O
CCOc1cc(/C=N/NC(=O)CN2CCCCC2)ccc1O
N-[(E)-(3-ethoxy-4-hydroxyphenyl)methylideneamino]-2-piperidin-1-ylacetamide