Task: Answer the MCQ question.
Question: Which drug exhibits a 15.711\% human ether-à-go-go related gene (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: CCOc1ccccc1OCC(=O)Nc1ccccc1C(=O)NC1CC1
b: COc1ccc(/C=C2\CCc3ccccc3C2=O)c(OC)c1OC
c: N#C/C(=C\c1ccc(O)cc1)C(=O)N1CCCC1
Answer: b. COc1ccc(/C=C2\CCc3ccccc3C2=O)c(OC)c1OC
{#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#}
COc1ccc(/C=C2\CCc3ccccc3C2=O)c(OC)c1OC
COc1ccc(/C=C2\CCc3ccccc3C2=O)c(OC)c1OC
(2E)-2-[(2,3,4-trimethoxyphenyl)methylidene]-3,4-dihydronaphthalen-1-one