Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.969\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(/C=C/N1CCc2ccccc21)C(F)(F)Cl
[b] O=CN(c1ccccc1)c1ccc2ccccc2c1
Answer: b. O=CN(c1ccccc1)c1ccc2ccccc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=CN(c1ccccc1)c1ccc2ccccc2c1
O=CN(c1ccccc1)c1ccc2ccccc2c1
N-naphthalen-2-yl-N-phenylformamide