Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.920\% 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/c1cc(Cl)cc([N+](=O)[O-])c1O)c1ccccc1NS(=O)(=O)c1cccs1
(b) COc1ccc2c(c1)Sc1ccccc1N2CCN(C)C.O=C(O)C(=O)O
Answer: a. O=C(N/N=C/c1cc(Cl)cc([N+](=O)[O-])c1O)c1ccccc1NS(=O)(=O)c1cccs1
{#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(Cl)cc([N+](=O)[O-])c1O)c1ccccc1NS(=O)(=O)c1cccs1
O=C(N/N=C/c1cc(Cl)cc([N+](=O)[O-])c1O)c1ccccc1NS(=O)(=O)c1cccs1
N-[(E)-(5-chloro-2-hydroxy-3-nitrophenyl)methylideneamino]-2-(thiophen-2-ylsulfonylamino)benzamide