Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.273\% 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: COCCCN1CN(S(=O)(=O)c2ccc(C)cc2C)c2nc3ccccc3nc21
b: O=C(CCS(=O)(=O)c1ccc(Br)s1)NC1CCCC1
Answer: a. COCCCN1CN(S(=O)(=O)c2ccc(C)cc2C)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#}
COCCCN1CN(S(=O)(=O)c2ccc(C)cc2C)c2nc3ccccc3nc21
COCCCN1CN(S(=O)(=O)c2ccc(C)cc2C)c2nc3ccccc3nc21
3-(2,4-dimethylphenyl)sulfonyl-1-(3-methoxypropyl)-2H-imidazo[4,5-b]quinoxaline