Task: Answer the multiple choice question.
Query: Which drug has a 8.321\% 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 CCCCN(C(=O)COC(=O)CSc1cc(C)c2ccccc2n1)c1c(N)n(CCC)c(=O)[nH]c1=O
b COc1ccccc1N=C1SC(C(=O)Nc2cccc(Cl)c2Cl)C(N)=C1C(N)=O
Answer: a. CCCCN(C(=O)COC(=O)CSc1cc(C)c2ccccc2n1)c1c(N)n(CCC)c(=O)[nH]c1=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#}
CCCCN(C(=O)COC(=O)CSc1cc(C)c2ccccc2n1)c1c(N)n(CCC)c(=O)[nH]c1=O
CCCCN(C(=O)COC(=O)CSc1cc(C)c2ccccc2n1)c1c(N)n(CCC)c(=O)[nH]c1=O
[2-[(6-amino-2,4-dioxo-1-propylpyrimidin-5-yl)-butylamino]-2-oxoethyl] 2-(4-methylquinolin-2-yl)sulfanylacetate