Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -9.847% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(c1cc(Cl)ccc1Cl)N1CCc2ccccc21
b. CC(NC(=O)c1cccc(Br)c1)c1ccccc1
c. CN(CC(=O)N1CCCCCC1)S(=O)(=O)c1ccc(F)cc1
d. CCCCS(=O)Cc1ccccc1
Answer: a. O=C(c1cc(Cl)ccc1Cl)N1CCc2ccccc21
{#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(c1cc(Cl)ccc1Cl)N1CCc2ccccc21
O=C(c1cc(Cl)ccc1Cl)N1CCc2ccccc21
(2,5-dichlorophenyl)-(2,3-dihydroindol-1-yl)methanone