Problem statement: Answer the MCQ question.
Query: Which drug has a 10.499% 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: CC(=N)c1c(O)c2ccccc2oc1=O
b: O=C(O)c1cccc(N2C(=O)c3cccnc3C2=O)c1
c: O=C(NC1CC1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCc2ccc(CO)cc2)O1
Answer: a. CC(=N)c1c(O)c2ccccc2oc1=O
{#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#}
CC(=N)c1c(O)c2ccccc2oc1=O
CC(=N)c1c(O)c2ccccc2oc1=O
3-ethanimidoyl-4-hydroxychromen-2-one