Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.017\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COC(=O)C1=C(C)N(CCC2=CCCCC2)C(=O)C1
b CCOc1ccccc1N=NC1C(=O)N(C(N)=S)N=C1C
c COc1cccc2sc3ccc(C#CC4(O)CCCCC4)cc3c(=O)c12
Answer: b. CCOc1ccccc1N=NC1C(=O)N(C(N)=S)N=C1C
{#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#}
CCOc1ccccc1N=NC1C(=O)N(C(N)=S)N=C1C
CCOc1ccccc1N=NC1C(=O)N(C(N)=S)N=C1C
4-[(2-ethoxyphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carbothioamide