Problem statement: Answer the MCQ question.
Question: Which drug has a 0.978\% 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 or b without using any additional words.
Options:
(a) O=C(N/N=C/c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1O)C(O)(c1ccccc1)c1ccccc1
(b) CNC(=O)COC(=O)c1cccnc1SC
Answer: a. O=C(N/N=C/c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1O)C(O)(c1ccccc1)c1ccccc1
{#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#}
O=C(N/N=C/c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1O)C(O)(c1ccccc1)c1ccccc1
O=C(N/N=C/c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1O)C(O)(c1ccccc1)c1ccccc1
2-hydroxy-N-[(E)-(2-hydroxy-3,5-dinitrophenyl)methylideneamino]-2,2-diphenylacetamide