Task: Answer the MCQ question.
Query: Which compound has a -12.660\% 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 COC(=O)c1sc(S(=O)(=O)Nc2ccc(Br)cc2)c(C(=O)OC)c1C
b CCOC(=O)C1CCN(C(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
c CNC(=S)Nc1cccc(-c2cnc3ccccc3n2)c1
d O=C(Cc1cccs1)N/N=C/c1ccc(OCc2ccccc2)cc1
Answer: b. CCOC(=O)C1CCN(C(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)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#}
CCOC(=O)C1CCN(C(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
CCOC(=O)C1CCN(C(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
ethyl1-(9,10,10-trioxothioxanthene-6-carbonyl)piperidine-4-carboxylate