Task: Answer the multiple-choice question.
Query: Which compound exhibits a -32.633% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccc(C(C)=O)cc1CSc1nnnn1-c1ccc(O)cc1
(b) Cc1ccc(C(=O)OCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1[N+](=O)[O-]
Answer: a. CCOc1ccc(C(C)=O)cc1CSc1nnnn1-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_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#}
CCOc1ccc(C(C)=O)cc1CSc1nnnn1-c1ccc(O)cc1
CCOc1ccc(C(C)=O)cc1CSc1nnnn1-c1ccc(O)cc1
1-[4-ethoxy-3-[[1-(4-hydroxyphenyl)tetrazol-5-yl]sulfanylmethyl]phenyl]ethanone