Problem statement: Answer the multiple-choice question.
Query: Which drug has a 3.545% 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 other words.
Options:
a) COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)c2cncc(Br)c2)c1O
b) Cc1ccc2nc(-c3ccccn3)oc2c1
c) CCOc1ccc(-c2nc(CSCC(=O)NCCCN3CCCC3=O)c(C)o2)cc1
d) CCOC(=O)C1Nc2ccc(C)cc2C2C=CCC12
Answer: d. CCOC(=O)C1Nc2ccc(C)cc2C2C=CCC12
{#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#}
CCOC(=O)C1Nc2ccc(C)cc2C2C=CCC12
CCOC(=O)C1Nc2ccc(C)cc2C2C=CCC12
ethyl 8-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylate