Problem statement: Answer the multiple-choice question.
Question: Which drug has a 21.127% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C#CC(C)(C)NC(=O)c1ccccc1OC
[b] O=C(Nc1ncc([N+](=O)[O-])s1)c1cccs1
[c] Fc1ccc(-c2cc(C(F)(F)F)nc(N3CCCCC3)n2)cc1
[d] O=C(Nc1ccc(N2CCOCC2)cc1)c1nc2ccccc2s1
[e] Cc1ccc(C2N(c3nccs3)C(=O)C3CCCN32)cc1
Answer: b. O=C(Nc1ncc([N+](=O)[O-])s1)c1cccs1
{#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#}
O=C(Nc1ncc([N+](=O)[O-])s1)c1cccs1
O=C(Nc1ncc([N+](=O)[O-])s1)c1cccs1
oxido-oxo-[2-(thiophene-2-carbonylamino)-1,3-thiazol-5-yl]azanium