Task: Answer the MCQ question.
Question: Which compound exhibits a -5.716% 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 other words.
Options:
a.) c1ccc(COCCCn2cc(-c3ccccc3)nn2)cc1
b.) C=CCn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
Answer: b. C=CCn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
{#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#}
C=CCn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
C=CCn1cnc2scc(-c3ccc(OC)cc3)c2c1=O
5-(4-methoxyphenyl)-3-prop-2-enylthieno[2,3-d]pyrimidin-4-one