Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.203\% 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] Cc1ccccc1NC(=O)c1sc2nc3c(c(-c4ccco4)c2c1N)CCC3
[b] COc1cccc(C(=O)NCCS(=O)(=O)N2CCc3ccccc3C2)c1
Answer: b. COc1cccc(C(=O)NCCS(=O)(=O)N2CCc3ccccc3C2)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(C(=O)NCCS(=O)(=O)N2CCc3ccccc3C2)c1
COc1cccc(C(=O)NCCS(=O)(=O)N2CCc3ccccc3C2)c1
N-[2-(3,4-dihydro-1H-isoquinolin-2-ylsulfonyl)ethyl]-5-methoxybenzamide