Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.004\% 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 other words.
Options:
a.) Nc1ccn(Cc2cccc(Cl)c2)n1
b.) O=C(OCc1c(-c2ccccc2)ncc2ccccc12)c1ccc(Br)cc1
c.) O=C(/C=C/c1ccc(Br)cc1)c1ccc(NC2=NCCCS2)cc1
Answer: c. O=C(/C=C/c1ccc(Br)cc1)c1ccc(NC2=NCCCS2)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#}
O=C(/C=C/c1ccc(Br)cc1)c1ccc(NC2=NCCCS2)cc1
O=C(/C=C/c1ccc(Br)cc1)c1ccc(NC2=NCCCS2)cc1
(E)-3-(4-bromophenyl)-1-[4-(5,6-dihydro-4H-1,3-thiazin-2-ylamino)phenyl]prop-2-en-1-one