Task: Answer the multiple-choice question.
Question: Which drug has a 17.616\% 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) C#CCSc1nnc(-c2cccc3ccccc23)o1
(b) COC(=O)c1cc(C(=O)Nn2cnnc2)cc([N+](=O)[O-])c1
(c) Cn1c(=O)n(C)c2cc(/C=N/NC(=O)c3ccc(Cl)cc3Cl)ccc21
Answer: b. COC(=O)c1cc(C(=O)Nn2cnnc2)cc([N+](=O)[O-])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#}
COC(=O)c1cc(C(=O)Nn2cnnc2)cc([N+](=O)[O-])c1
COC(=O)c1cc(C(=O)Nn2cnnc2)cc([N+](=O)[O-])c1
methyl 3-nitro-5-(1,2,4-triazol-4-ylcarbamoyl)benzoate