Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.470\% 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. COc1ccc(/C=C/c2ccncc2)cc1
b. O=C(NC(=O)N1CCN(c2ccccc2F)CC1)c1ccccc1
c. c1ccc(OCc2ccc(CCCN3CCOCC3)cc2)cc1
Answer: a. COc1ccc(/C=C/c2ccncc2)cc1
{#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=C/c2ccncc2)cc1
COc1ccc(/C=C/c2ccncc2)cc1
4-[(E)-2-(4-methoxyphenyl)ethenyl]pyridine