Task: Answer the MCQ question.
Question: Which compound has a 0.561\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COCCNC(=S)Nc1ccc(N2CCCCC2)cc1
b) CCOc1cccc(C(=O)Nc2cnn(Cc3ccccc3)c2)c1
c) Cc1ccnc(N2C(=O)c3ccccc3C2Nc2ccccc2Cl)c1
d) Cc1ccccc1NC(=O)c1ccc(C)c(S(=O)(=O)Nc2ccccn2)c1
e) Cc1ccc(Nc2cc(C)nc3ncnn23)cc1
Answer: a. COCCNC(=S)Nc1ccc(N2CCCCC2)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#}
COCCNC(=S)Nc1ccc(N2CCCCC2)cc1
COCCNC(=S)Nc1ccc(N2CCCCC2)cc1
1-(2-methoxyethyl)-3-(4-piperidin-1-ylphenyl)thiourea