Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -14.166% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOc1c(Nc2cccc(Cl)c2)c(=O)c1=O
b. COc1cc(/C=N/NC(=O)c2cccs2)ccc1OCc1ccccc1
c. COc1ccc(Br)cc1CN1CCCC(C(=O)N2CCCCCC2)C1.O=C(O)C(=O)O
Answer: a. CCOc1c(Nc2cccc(Cl)c2)c(=O)c1=O
{#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#}
CCOc1c(Nc2cccc(Cl)c2)c(=O)c1=O
CCOc1c(Nc2cccc(Cl)c2)c(=O)c1=O
3-(3-chloroanilino)-4-ethoxycyclobut-3-ene-1,2-dione