Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -16.174% 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) CCCCCCn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O
b) c1ccc2c(-c3cc(C4CCNCC4)[nH]n3)cccc2c1
Answer: b. c1ccc2c(-c3cc(C4CCNCC4)[nH]n3)cccc2c1
{#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#}
c1ccc2c(-c3cc(C4CCNCC4)[nH]n3)cccc2c1
c1ccc2c(-c3cc(C4CCNCC4)[nH]n3)cccc2c1
4-(3-naphthalen-1-yl-1H-pyrazol-5-yl)piperidine