Task: Answer the MCQ question.
Question: Which compound exhibits a -7.214% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cc(-c2noc(C)c2C#CC2(O)CCCCC2)cc(OC)c1OC
(b) CC1CCCCN1CCNC(=O)CN1C(=O)COc2ccccc21
Answer: a. COc1cc(-c2noc(C)c2C#CC2(O)CCCCC2)cc(OC)c1OC
{#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#}
COc1cc(-c2noc(C)c2C#CC2(O)CCCCC2)cc(OC)c1OC
COc1cc(-c2noc(C)c2C#CC2(O)CCCCC2)cc(OC)c1OC
1-[2-[5-methyl-3-(3,4,5-trimethoxyphenyl)-1,2-oxazol-4-yl]ethynyl]cyclohexan-1-ol