Task: Answer the MCQ question.
Query: Which drug exhibits a -0.270% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a N#Cc1c(/N=C/C=C/c2ccccc2)sc2c1CCCC2
b CSc1ccc(/C=C/C(=O)c2ccc(NC(=O)Cc3ccccc3)cc2)cc1
Answer: a. N#Cc1c(/N=C/C=C/c2ccccc2)sc2c1CCCC2
{#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#}
N#Cc1c(/N=C/C=C/c2ccccc2)sc2c1CCCC2
N#Cc1c(/N=C/C=C/c2ccccc2)sc2c1CCCC2
2-[(E)-[(E)-3-phenylprop-2-enylidene]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile