Task: Answer the MCQ question.
Query: Which drug has a 8.560\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COCCCNC(=O)COc1ccc2oc3c(c2c1)CCCC3
b: CCN(CC)c1ccc(C(=O)O)cc1
c: O=C(NCc1ccccc1)C(=O)c1cn(CC(=O)N2CCOCC2)c2ccccc12
d: COc1ccc(-n2cnc3ccccc32)cc1
Answer: d. COc1ccc(-n2cnc3ccccc32)cc1
{#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#}
COc1ccc(-n2cnc3ccccc32)cc1
COc1ccc(-n2cnc3ccccc32)cc1
1-(4-methoxyphenyl)benzimidazole