Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.628\% 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 additional words.
Options:
[a] O=C(N/N=C\c1ccc(Cl)s1)c1ccc(Cn2cccn2)o1
[b] CC(=O)OCCCNc1cc(Sc2ccc(Cl)cc2)c2nonc2c1[N+](=O)[O-]
Answer: b. CC(=O)OCCCNc1cc(Sc2ccc(Cl)cc2)c2nonc2c1[N+](=O)[O-]
{#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#}
CC(=O)OCCCNc1cc(Sc2ccc(Cl)cc2)c2nonc2c1[N+](=O)[O-]
CC(=O)OCCCNc1cc(Sc2ccc(Cl)cc2)c2nonc2c1[N+](=O)[O-]
3-[[7-(4-chlorophenyl)sulfanyl-4-nitro-2,1,3-benzoxadiazol-5-yl]amino]propyl acetate