Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.381\% 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) CC(O)Cn1c(N2CCCC2)nc2c1c(=O)[nH]c(=O)n2C
b) CC(C(=O)N1CCN(C=O)CC1)N1C(=O)c2ccccc2C1=O
Answer: b. CC(C(=O)N1CCN(C=O)CC1)N1C(=O)c2ccccc2C1=O
{#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#}
CC(C(=O)N1CCN(C=O)CC1)N1C(=O)c2ccccc2C1=O
CC(C(=O)N1CCN(C=O)CC1)N1C(=O)c2ccccc2C1=O
4-[2-(1,3-dioxoisoindol-2-yl)propanoyl]piperazine-1-carbaldehyde