Problem statement: Answer the MCQ question.
Question: Which compound has a 5.481% 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 or b without using any additional words.
Options:
(a) O=S(=O)(NN1CCOCC1)c1ccc(Br)s1
(b) CCC(C)(C)n1nnnc1C(c1cc2cccc(C)c2[nH]c1=O)N1CCN(C(=O)c2ccco2)CC1
Answer: a. O=S(=O)(NN1CCOCC1)c1ccc(Br)s1
{#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=S(=O)(NN1CCOCC1)c1ccc(Br)s1
O=S(=O)(NN1CCOCC1)c1ccc(Br)s1
5-bromo-N-morpholin-4-ylthiophene-2-sulfonamide