Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.602% 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=c1c2ccccc2ncn1-c1ccc(Cl)cc1
b CCOc1ccccc1N(C)C(=O)CCS(=O)(=O)c1ccc2c(c1)NC(=O)CO2
Answer: a. O=c1c2ccccc2ncn1-c1ccc(Cl)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=c1c2ccccc2ncn1-c1ccc(Cl)cc1
O=c1c2ccccc2ncn1-c1ccc(Cl)cc1
3-(4-chlorophenyl)quinazolin-4-one