Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.190% 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=C(CN1C(=O)C2(OCCO2)c2cc(Br)ccc21)NO
[b] NC(=O)CSc1nc2sc(-c3ccccc3)cc2c(=O)n1N
Answer: a. O=C(CN1C(=O)C2(OCCO2)c2cc(Br)ccc21)NO
{#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=C(CN1C(=O)C2(OCCO2)c2cc(Br)ccc21)NO
O=C(CN1C(=O)C2(OCCO2)c2cc(Br)ccc21)NO
2-(5'-bromo-2'-oxospiro[1,3-dioxolane-2,3'-indole]-1'-yl)-N-hydroxyacetamide