Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.162\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CSc1nc(-c2ccc(C)cc2)nc(C(Cl)Cl)n1
b.) O=C(Oc1ccc(-c2cnc3ccccc3n2)cc1)c1cc([N+](=O)[O-])ccc1Cl
c.) C(=N/n1cnnc1)\c1cccc(OCCOc2ccccc2)c1
Answer: b. O=C(Oc1ccc(-c2cnc3ccccc3n2)cc1)c1cc([N+](=O)[O-])ccc1Cl
{#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(Oc1ccc(-c2cnc3ccccc3n2)cc1)c1cc([N+](=O)[O-])ccc1Cl
O=C(Oc1ccc(-c2cnc3ccccc3n2)cc1)c1cc([N+](=O)[O-])ccc1Cl
(4-quinoxalin-2-ylphenyl) 2-chloro-5-nitrobenzoate