Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.677\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCOc1ccc(-c2ccc(SCC)nn2)cc1
b: O=C(NCCc1ccc(Cl)cc1)C12CC3CC(CC(O)(C3)C1)C2
c: Cc1ccc(C23CC4CC(CC(NC(=O)NC(C)(C)CO)(C4)C2)C3)cc1
Answer: a. CCOc1ccc(-c2ccc(SCC)nn2)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#}
CCOc1ccc(-c2ccc(SCC)nn2)cc1
CCOc1ccc(-c2ccc(SCC)nn2)cc1
3-(4-ethoxyphenyl)-6-ethylsulfanylpyridazine