Task: Answer the multiple choice question.
Question: Which drug has a 12.763\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1cc(C(=S)N2CCCC2)ccc1OC(=O)c1ccc(Cl)cc1[N+](=O)[O-]
[b] Cc1nc(C)c(C(=O)C2=C(O)C(=O)N(CCN3CCOCC3)C2c2ccco2)s1
[c] O=C(c1oc2ccccc2c1N1CCCCC1)N1CCCCC1
Answer: a. COc1cc(C(=S)N2CCCC2)ccc1OC(=O)c1ccc(Cl)cc1[N+](=O)[O-]
{#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#}
[2-methoxy-4-(pyrrolidine-1-carbothioyl)phenyl] 4-chloro-2-nitrobenzoate