Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.816% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=S(=O)(c1ccc(Oc2ccc(Br)cc2)cc1)N1CCOCC1
b. Cc1ccc(-n2nnc3c(=O)oc4ccccc4c32)cc1
c. COc1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
Answer: c. COc1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
COc1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
2-(furan-2-yl)-3-(furan-2-yl)-7-methoxyquinoxaline