Task: Answer the multiple-choice question.
Question: Which compound has a 6.226\% 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.) NC(CC(=O)NC(c1ccccc1)(c1ccccc1)c1ccccc1)C(=O)O
b.) Cn1c(CN2CCCCC2)nc2cc(NC(=O)c3cccs3)ccc21
Answer: b. Cn1c(CN2CCCCC2)nc2cc(NC(=O)c3cccs3)ccc21
{#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#}
Cn1c(CN2CCCCC2)nc2cc(NC(=O)c3cccs3)ccc21
Cn1c(CN2CCCCC2)nc2cc(NC(=O)c3cccs3)ccc21
N-[1-methyl-2-(piperidin-1-ylmethyl)benzimidazol-5-yl]thiophene-2-carboxamide