Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -3.175\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(N2C(=O)CC(n3ccnc3)C2=O)cc1C
b. O=S(=O)(Nc1cc(Cl)ccc1-n1cncn1)c1cc(Br)ccc1Br
Answer: a. Cc1ccc(N2C(=O)CC(n3ccnc3)C2=O)cc1C
{#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#}
Cc1ccc(N2C(=O)CC(n3ccnc3)C2=O)cc1C
Cc1ccc(N2C(=O)CC(n3ccnc3)C2=O)cc1C
1-(3,4-dimethylphenyl)-3-imidazol-1-ylpyrrolidine-2,5-dione