Task: Answer the multiple choice question.
Query: Which drug has a 12.674\% 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.) COc1cccc(NC(=O)Cn2c(=O)n(-c3ccccc3)c(=O)c3oc4ccccc4c32)c1
b.) CC(=O)C1(C)N(O)C(C)(C)C(c2cccs2)=[N+]1[O-]
Answer: b. CC(=O)C1(C)N(O)C(C)(C)C(c2cccs2)=[N+]1[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#}
CC(=O)C1(C)N(O)C(C)(C)C(c2cccs2)=[N+]1[O-]
CC(=O)C1(C)N(O)C(C)(C)C(c2cccs2)=[N+]1[O-]
1-(3-hydroxy-2,4,4-trimethyl-1-oxido-5-thiophen-2-ylimidazol-1-ium-2-yl)ethanone