Task: Answer the MCQ question.
Query: Which compound has a 6.631% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(CCC(=O)n1ncc2ccccc21)NCc1ccccc1Cl
b. CCN(CC)P(=O)(Nc1ccccc1Br)c1ccc(N(C)C)cc1NC(=O)c1ccco1
Answer: a. O=C(CCC(=O)n1ncc2ccccc21)NCc1ccccc1Cl
{#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(CCC(=O)n1ncc2ccccc21)NCc1ccccc1Cl
O=C(CCC(=O)n1ncc2ccccc21)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-4-indazol-1-yl-4-oxobutanamide