Problem statement: Answer the MCQ question.
Question: Which compound has a 0.052% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a C=CSc1sc(Cl)c(N2CCOCC2)c1[N+](=O)[O-]
b Cn1cc(Cl)nc1C(O)c1ccccc1
c CCN(CC)C(=O)CN(C)S(=O)(=O)c1cccc2nsnc12
Answer: a. C=CSc1sc(Cl)c(N2CCOCC2)c1[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_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=CSc1sc(Cl)c(N2CCOCC2)c1[N+](=O)[O-]
C=CSc1sc(Cl)c(N2CCOCC2)c1[N+](=O)[O-]
4-(2-chloro-5-ethenylsulfanyl-4-nitrothiophen-3-yl)morpholine