Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -8.892\% 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 other words.
Options:
a: c1ccc(Cn2nnc3c(NCC4CCCO4)ncnc32)cc1
b: COc1cccc(CNC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
Answer: b. COc1cccc(CNC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
{#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#}
COc1cccc(CNC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
COc1cccc(CNC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
1-(benzenesulfonyl)-N-[(5-methoxyphenyl)methyl]piperidine-4-carboxamide