Task: Answer the MCQ question.
Question: Which drug has a 8.808\% 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: CCCN(CC1CC1)c1nc(C)nc(Nc2c(Cl)cc(Cl)cc2Cl)c1Cl
b: COCCCNC(=S)N1CCN(S(C)(=O)=O)CC1
c: CCCc1nnc(N2C(=O)c3cccc4cccc(c34)C2=O)s1
d: O=C(Nc1ccc(Br)cc1)c1cccc(NC(=O)C2C3CC4OC(=O)C2C4C3)c1
Answer: c. CCCc1nnc(N2C(=O)c3cccc4cccc(c34)C2=O)s1
{#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#}
CCCc1nnc(N2C(=O)c3cccc4cccc(c34)C2=O)s1
CCCc1nnc(N2C(=O)c3cccc4cccc(c34)C2=O)s1
2-(5-propyl-1,3,4-thiadiazol-2-yl)benzo[de]isoquinoline-1,3-dione