Task: Answer the multiple choice question.
Query: Which drug has a -2.786\% 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) CCOc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CN1C(=O)NC(C)(c2ccccc2)C1=O
b) Cc1cccc(NC(NC(=O)c2ccccn2)C(Cl)(Cl)Cl)c1
Answer: b. Cc1cccc(NC(NC(=O)c2ccccn2)C(Cl)(Cl)Cl)c1
{#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#}
Cc1cccc(NC(NC(=O)c2ccccn2)C(Cl)(Cl)Cl)c1
Cc1cccc(NC(NC(=O)c2ccccn2)C(Cl)(Cl)Cl)c1
N-[2,2,2-trichloro-1-(3-methylanilino)ethyl]pyridine-2-carboxamide