Problem statement: Answer the multiple-choice question.
Question: Which compound has a -2.028% 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. CCOC(=O)N1CCN(Cc2c(F)cccc2Cl)CC1
b. CCn1c(-c2csc(-n3nc(C)cc3C(F)(F)F)n2)n[nH]c1=S
Answer: a. CCOC(=O)N1CCN(Cc2c(F)cccc2Cl)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#}
CCOC(=O)N1CCN(Cc2c(F)cccc2Cl)CC1
CCOC(=O)N1CCN(Cc2c(F)cccc2Cl)CC1
ethyl[4-[(2-chloro-6-fluorophenyl)methyl]piperazin-1-yl]formate