Problem statement: Answer the multiple-choice question.
Query: Which drug has a 30.322% 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) O=C(Nc1ccccc1)OCCOc1ccc(Br)cc1
(b) CCOC(=O)c1cnc2c(C)cccc2c1NCCCN1CCOCC1
Answer: a. O=C(Nc1ccccc1)OCCOc1ccc(Br)cc1
{#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(Nc1ccccc1)OCCOc1ccc(Br)cc1
O=C(Nc1ccccc1)OCCOc1ccc(Br)cc1
2-(4-bromophenoxy)ethylN-phenylcarbamate