Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.840\% 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] COc1ccccc1NCC(=O)N/N=C/c1c(O)ccc2ccccc12
[b] O=S(=O)(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1cccs1
Answer: a. COc1ccccc1NCC(=O)N/N=C/c1c(O)ccc2ccccc12
{#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#}
COc1ccccc1NCC(=O)N/N=C/c1c(O)ccc2ccccc12
COc1ccccc1NCC(=O)N/N=C/c1c(O)ccc2ccccc12
N-[(E)-(2-hydroxynaphthalen-1-yl)methylideneamino]-2-(2-methoxyanilino)acetamide