Task: Answer the multiple-choice question.
Query: Which drug has a 11.368\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(N=NC(=O)c1ccc2c(O)n(CC3CCCO3)c(O)c2c1)c1cccnc1
b NC(=O)c1cc(Br)cc2c3c([nH]c12)CCCC3
Answer: b. NC(=O)c1cc(Br)cc2c3c([nH]c12)CCCC3
{#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#}
NC(=O)c1cc(Br)cc2c3c([nH]c12)CCCC3
NC(=O)c1cc(Br)cc2c3c([nH]c12)CCCC3
3-bromo-6,7,8,9-tetrahydro-5H-carbazole-1-carboxamide