Problem statement: Answer the multiple choice question.
Query: Which compound has a 11.525\% 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)C1CCCCN1C(=O)CCc1c(C)nc2ncnn2c1C
b COc1cc(CNc2ncn[nH]2)ccc1OCc1cccc(C)c1
Answer: a. CCOC(=O)C1CCCCN1C(=O)CCc1c(C)nc2ncnn2c1C
{#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#}
CCOC(=O)C1CCCCN1C(=O)CCc1c(C)nc2ncnn2c1C
CCOC(=O)C1CCCCN1C(=O)CCc1c(C)nc2ncnn2c1C
ethyl 1-[3-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoyl]piperidine-2-carboxylate