Task: Answer the MCQ question.
Query: Which compound has a -11.720% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) C/C(Cn1nnc([N+](=O)[O-])n1)=N\NC(=O)c1cccc(Cl)c1
(b) CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NC(=O)Cc2ccccc2)c1
Answer: a. C/C(Cn1nnc([N+](=O)[O-])n1)=N\NC(=O)c1cccc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C/C(Cn1nnc([N+](=O)[O-])n1)=N\NC(=O)c1cccc(Cl)c1
C/C(Cn1nnc([N+](=O)[O-])n1)=N\NC(=O)c1cccc(Cl)c1
3-chloro-N-[(E)-1-(5-nitrotetrazol-2-yl)propan-2-ylideneamino]benzamide