Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -2.564\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COCCn1nnnc1C(c1ccccc1OC)N1CCc2ccccc2C1
b) CCc1ccc(NC(=O)CSc2nc(N)c(NC(=O)c3ccc(F)c(F)c3)c(=O)[nH]2)cc1
c) COc1ccc(C(=O)NC(=S)N2CCOCC2)cc1Br
Answer: c. COc1ccc(C(=O)NC(=S)N2CCOCC2)cc1Br
{#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#}
COc1ccc(C(=O)NC(=S)N2CCOCC2)cc1Br
COc1ccc(C(=O)NC(=S)N2CCOCC2)cc1Br
3-bromo-4-methoxy-N-(morpholine-4-carbothioyl)benzamide