Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 29.230% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NCCC1=CCCCC1)C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1
b) CCc1ccccc1NC(=O)C(C)n1nc([N+](=O)[O-])c(Br)c1C
Answer: a. O=C(NCCC1=CCCCC1)C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1
{#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(NCCC1=CCCCC1)C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1
O=C(NCCC1=CCCCC1)C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1
N-[2-(cyclohexen-1-yl)ethyl]-4-[[(3,4-dioxo-2-pyrrolidin-1-ylcyclobuten-1-yl)amino]methyl]cyclohexane-1-carboxamide