Problem statement: Answer the MCQ question.
Question: Which compound has a 9.470\% 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/c1ccccc1)Nc1ncn[nH]1
b) CC1=C/C(=C\C=C(C#N)C#N)N(C)c2ccccc21
Answer: a. O=C(/C=C/c1ccccc1)Nc1ncn[nH]1
{#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=C(/C=C/c1ccccc1)Nc1ncn[nH]1
O=C(/C=C/c1ccccc1)Nc1ncn[nH]1
(E)-3-phenyl-N-(1H-1,2,4-triazol-5-yl)prop-2-enamide