Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.848\% 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) CCOC(=O)Cc1csc(NC(=O)c2ccc3ncsc3c2)n1
b) COc1ccccc1C(=O)O/N=C1/CCCc2c1ccc(OC)c2[N+](=O)[O-]
Answer: b. COc1ccccc1C(=O)O/N=C1/CCCc2c1ccc(OC)c2[N+](=O)[O-]
{#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#}
COc1ccccc1C(=O)O/N=C1/CCCc2c1ccc(OC)c2[N+](=O)[O-]
COc1ccccc1C(=O)O/N=C1/CCCc2c1ccc(OC)c2[N+](=O)[O-]
[(Z)-(6-methoxy-5-nitro-3,4-dihydro-2H-naphthalen-1-ylidene)amino] 2-methoxybenzoate