Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.203% 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) O=c1cc[nH]c2ccc(Cl)cc12
b) Cc1ccn(-c2cc(O)c(-n3ccc(C)n3)cc2O)n1
c) COc1cccc2sc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCc5ccccc54)cc3)nc12.Cl
Answer: a. O=c1cc[nH]c2ccc(Cl)cc12
{#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=c1cc[nH]c2ccc(Cl)cc12
O=c1cc[nH]c2ccc(Cl)cc12
6-chloro-1H-quinolin-4-one