Problem statement: Answer the multiple choice question.
Query: Which drug has a -6.855\% 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 other words.
Options:
a) O=C1NC(=Nc2ccccc2Cl)S/C1=C\c1cccc([N+](=O)[O-])c1O
b) CCC1Oc2ccc(C)cc2N(CC(=O)NCCC2=CCCCC2)C1=O
Answer: b. CCC1Oc2ccc(C)cc2N(CC(=O)NCCC2=CCCCC2)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#}
CCC1Oc2ccc(C)cc2N(CC(=O)NCCC2=CCCCC2)C1=O
CCC1Oc2ccc(C)cc2N(CC(=O)NCCC2=CCCCC2)C1=O
N-[2-(cyclohexen-1-yl)ethyl]-2-(2-ethyl-6-methyl-3-oxo-1,4-benzoxazin-4-yl)acetamide