Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.677\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1[N+](=O)[O-]
b) O=S(=O)(c1ccc(Cl)cc1)c1ccccn1
c) CCOC(=O)c1ccc(-n2cc(C(=O)c3cccnc3)nn2)cc1
Answer: b. O=S(=O)(c1ccc(Cl)cc1)c1ccccn1
{#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=S(=O)(c1ccc(Cl)cc1)c1ccccn1
O=S(=O)(c1ccc(Cl)cc1)c1ccccn1
2-(4-chlorophenyl)sulfonylpyridine