Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.646\% 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 other words.
Options:
a Cc1ccc2[nH]c(C)c(/C=N/Nc3nc4ccccc4s3)c2c1
b CCCCn1nc(C(=O)NNC(=O)c2ccncc2)c2ccccc2c1=O
Answer: a. Cc1ccc2[nH]c(C)c(/C=N/Nc3nc4ccccc4s3)c2c1
{#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#}
Cc1ccc2[nH]c(C)c(/C=N/Nc3nc4ccccc4s3)c2c1
Cc1ccc2[nH]c(C)c(/C=N/Nc3nc4ccccc4s3)c2c1
N-[(E)-(2,5-dimethyl-1H-indol-3-yl)methylideneamino]-1,3-benzothiazol-2-amine