Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.522\% 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] O=C1CC2(CC(c3ccc(Cl)cc3)=NO2)C(=O)N1c1ccccc1
[b] c1ccc(-c2nnc(-c3ccccc3)nn2)cc1
[c] O=C(Nc1ccc(Cl)cc1)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
Answer: b. c1ccc(-c2nnc(-c3ccccc3)nn2)cc1
{#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#}
c1ccc(-c2nnc(-c3ccccc3)nn2)cc1
c1ccc(-c2nnc(-c3ccccc3)nn2)cc1
3,6-diphenyl-1,2,4,5-tetrazine