Task: Answer the multiple-choice question.
Query: Which compound exhibits a 22.882\% 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 CN(Cc1ccccc1)C(=O)CN(C1CCCCC1)S(C)(=O)=O
b NC(=S)N/N=C/c1cccc(O)c1O
c CCCNCc1cc(OCC)c(OCC(N)=O)cc1Br
Answer: b. NC(=S)N/N=C/c1cccc(O)c1O
{#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#}
NC(=S)N/N=C/c1cccc(O)c1O
NC(=S)N/N=C/c1cccc(O)c1O
[N][C][=Branch1][C][=S][N][/N][=C][/C][=C][C][=C][C][Branch1][C][O][=C][Ring1][#Branch1][O]
[(E)-(2,3-dihydroxyphenyl)methylideneamino]thiourea