Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.031\% 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 O=C(C1CCOCC1)N1CCC(CO)(CCc2ccccc2)CC1
b CC1Oc2ccccc2N(CC(=O)NCc2ccccc2)C1=O
Answer: b. CC1Oc2ccccc2N(CC(=O)NCc2ccccc2)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#}
CC1Oc2ccccc2N(CC(=O)NCc2ccccc2)C1=O
CC1Oc2ccccc2N(CC(=O)NCc2ccccc2)C1=O
N-benzyl-2-(2-methyl-3-oxo-1,4-benzoxazin-4-yl)acetamide