Task: Answer the multiple choice question.
Question: Which drug has a 11.079\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC1CCN(S(=O)(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)CC1
[b] COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1ccccc1OC
[c] O=C(/C=C/c1cccc([N+](=O)[O-])c1)N1CCN(C(=O)c2ccco2)CC1
Answer: b. COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1ccccc1OC
{#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#}
COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1ccccc1OC
COc1ccccc1NC(=O)C1=C(C)Nc2nnnn2C1c1ccccc1OC
N,7-bis(2-methoxyphenyl)-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide