Task: Answer the MCQ question.
Query: Which compound has a 8.349\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) c1ccc(-n2nnnc2SCc2ccccn2)cc1
b.) Cc1cc(=O)cc(C)n1-c1ccc(Cl)c(Cl)c1
c.) O=C(CSc1nnc(-c2ccc(OC(F)F)cc2)o1)NC(=O)NCc1ccco1
Answer: a. c1ccc(-n2nnnc2SCc2ccccn2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(-n2nnnc2SCc2ccccn2)cc1
c1ccc(-n2nnnc2SCc2ccccn2)cc1
2-[(1-phenyltetrazol-5-yl)sulfanylmethyl]pyridine