Task: Answer the MCQ question.
Question: Which drug has a 8.284% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1[nH]nc2c1C(c1ccco1)C(C#N)=C(N)O2
b. O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1O
c. CCOc1ncccc1C(=O)Nc1ccc2c(c1)OCO2
d. C=C(C)COc1ccc(-c2nc(N)ncc2Oc2ccccc2OCC)c(O)c1
Answer: b. O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1O
{#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#}
O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1O
O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1O
2-hydroxy-N-[(E)-(3-hydroxy-2-benzofuran-1-yl)methylideneamino]benzamide