Task: Answer the MCQ question.
Question: Which compound has a 12.000\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1nc(Nc2ccc([N+](=O)[O-])cc2)nc(NC2CCCCC2)n1
b CCC(NC(=O)COC(=O)C1CC2CCCC(C1)C2=O)c1ccc(Br)cc1
Answer: b. CCC(NC(=O)COC(=O)C1CC2CCCC(C1)C2=O)c1ccc(Br)cc1
{#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#}
CCC(NC(=O)COC(=O)C1CC2CCCC(C1)C2=O)c1ccc(Br)cc1
CCC(NC(=O)COC(=O)C1CC2CCCC(C1)C2=O)c1ccc(Br)cc1
[2-[1-(4-bromophenyl)propylamino]-2-oxoethyl]9-oxobicyclo[3.3.1]nonane-3-carboxylate