Task: Answer the multiple-choice question.
Query: Which drug has a -12.222% 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. CCc1nc(NCCc2ccccn2)c2nnn(Cc3ccccc3F)c2n1
b. N#CCSc1nc2c(cc1C#N)CCCC2
Answer: b. N#CCSc1nc2c(cc1C#N)CCCC2
{#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#}
N#CCSc1nc2c(cc1C#N)CCCC2
N#CCSc1nc2c(cc1C#N)CCCC2
2-(cyanomethylsulfanyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile