Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -21.274% 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, b, c, or d without using any additional words.
Options:
a NS(=O)(=O)c1ccc(CCNC(=O)CNCCc2ccc(C(F)(F)F)cc2)cc1.O=C(O)C(=O)O
b COc1cccc(/C=C2/Sc3ccc(C(=O)NCCCN4CCCC4)cc3NC2=O)c1
c CN(CC(=O)Nc1cccnc1)S(=O)(=O)c1ccc(Br)cc1
d Cc1[nH]c2ccccc2c1C(=O)CN1C(=O)C(=O)N(Cc2ccco2)C1=O
Answer: c. CN(CC(=O)Nc1cccnc1)S(=O)(=O)c1ccc(Br)cc1
{#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#}
CN(CC(=O)Nc1cccnc1)S(=O)(=O)c1ccc(Br)cc1
CN(CC(=O)Nc1cccnc1)S(=O)(=O)c1ccc(Br)cc1
2-[(4-bromophenyl)sulfonyl-methylamino]-N-pyridin-3-ylacetamide