Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.193% 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] CC(NC(=O)c1cc2c(=O)n(C)c3ccccc3c2n1C)c1ccc2c(c1)OCCO2
[b] O=C(c1c(O)c2ccccc2oc1=O)C1CCC1
Answer: b. O=C(c1c(O)c2ccccc2oc1=O)C1CCC1
{#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#}
O=C(c1c(O)c2ccccc2oc1=O)C1CCC1
O=C(c1c(O)c2ccccc2oc1=O)C1CCC1
3-(cyclobutanecarbonyl)-4-hydroxychromen-2-one