Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.410\% 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. Cc1ccccc1Oc1nc2ccccn2c(=O)c1/C=C(\C#N)C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
b. COc1cccc(-c2nn3c(-c4ccccn4)nnc3s2)c1
Answer: a. Cc1ccccc1Oc1nc2ccccn2c(=O)c1/C=C(\C#N)C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=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#}
Cc1ccccc1Oc1nc2ccccn2c(=O)c1/C=C(\C#N)C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
Cc1ccccc1Oc1nc2ccccn2c(=O)c1/C=C(\C#N)C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
(E)-2-cyano-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-3-[2-(2-methylphenoxy)-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide