Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.183\% 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: NC(=O)COC(=O)c1ccc(-c2ccc(O)cc2)cc1
b: CC(NC(N)=O)C(=O)Nc1ccc(Cl)c(S(=O)(=O)Nc2ccc(Br)cc2)c1
Answer: a. NC(=O)COC(=O)c1ccc(-c2ccc(O)cc2)cc1
{#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#}
NC(=O)COC(=O)c1ccc(-c2ccc(O)cc2)cc1
NC(=O)COC(=O)c1ccc(-c2ccc(O)cc2)cc1
(2-amino-2-oxoethyl) 4-(4-hydroxyphenyl)benzoate