Problem statement: Answer the MCQ question.
Query: Which compound has a 5.007\% 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=C1C(Nc2ccccc2)=C(N2CCCCC2)C(=O)c2ccccc21
b: Cc1ccc(S(=O)(=O)Nc2ccc(S(=O)(=O)NC(C)(C)C)cc2)cc1
Answer: a. O=C1C(Nc2ccccc2)=C(N2CCCCC2)C(=O)c2ccccc21
{#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=C1C(Nc2ccccc2)=C(N2CCCCC2)C(=O)c2ccccc21
O=C1C(Nc2ccccc2)=C(N2CCCCC2)C(=O)c2ccccc21
3-anilino-2-piperidin-1-ylnaphthalene-1,4-dione