Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.905\% 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) CCCn1nc(Oc2nc(SC)nc(N(C)C)n2)ccc1=O
b) CCN=C(N/N=C/c1ccc([N+](=O)[O-])cc1)SC.I
Answer: b. CCN=C(N/N=C/c1ccc([N+](=O)[O-])cc1)SC.I
{#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#}
CCN=C(N/N=C/c1ccc([N+](=O)[O-])cc1)SC.I
CCN=C(N/N=C/c1ccc([N+](=O)[O-])cc1)SC.I
methyl N'-ethyl-N-[(E)-(4-nitrophenyl)methylideneamino]carbamimidothioate;hydroiodide