Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.894\% 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: O=C(c1ccc(Cn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)cc1)N1CCN(c2ncccn2)CC1
b: COc1ccccc1/C=N/n1c(N)c(S(=O)(=O)c2cccs2)c2nc3ccccc3nc21
Answer: b. COc1ccccc1/C=N/n1c(N)c(S(=O)(=O)c2cccs2)c2nc3ccccc3nc21
{#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#}
COc1ccccc1/C=N/n1c(N)c(S(=O)(=O)c2cccs2)c2nc3ccccc3nc21
COc1ccccc1/C=N/n1c(N)c(S(=O)(=O)c2cccs2)c2nc3ccccc3nc21
1-[(E)-(2-methoxyphenyl)methylideneamino]-3-thiophen-2-ylsulfonylpyrrolo[3,2-b]quinoxalin-2-amine