Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.014\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC1(CCc2ccc3c(c2)OCO3)NC(=O)c2ccccc2N1
b: CC(=O)Nc1cc(NC(C)=O)cc(-c2nc3ccccc3[nH]2)c1
Answer: a. CC1(CCc2ccc3c(c2)OCO3)NC(=O)c2ccccc2N1
{#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#}
CC1(CCc2ccc3c(c2)OCO3)NC(=O)c2ccccc2N1
CC1(CCc2ccc3c(c2)OCO3)NC(=O)c2ccccc2N1
2-[2-(1,3-benzodioxol-5-yl)ethyl]-2-methyl-1,3-dihydroquinazolin-4-one