Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.129\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) N#Cc1ccc(Oc2ccc(S(=O)(=O)N3CCOCC3)cn2)cc1
b) COCCOC(=O)N/C=C\c1nc2ccccc2c(=O)[nH]1
Answer: b. COCCOC(=O)N/C=C\c1nc2ccccc2c(=O)[nH]1
{#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#}
COCCOC(=O)N/C=C\c1nc2ccccc2c(=O)[nH]1
COCCOC(=O)N/C=C\c1nc2ccccc2c(=O)[nH]1
2-methoxyethyl N-[(Z)-2-(4-oxo-3H-quinazolin-2-yl)ethenyl]carbamate