Task: Answer the MCQ question.
Query: Which drug has a 11.648\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(NCC(c1ccco1)N1CCCCC1)c1ccc(NS(=O)(=O)c2ccc(F)cc2)cc1
b. O=[N+]([O-])c1cccc2c1ccc1ncccc12
c. O=C(OCn1cncn1)c1ccc(Cl)cc1Cl
Answer: b. O=[N+]([O-])c1cccc2c1ccc1ncccc12
{#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=[N+]([O-])c1cccc2c1ccc1ncccc12
O=[N+]([O-])c1cccc2c1ccc1ncccc12
7-nitrobenzo[f]quinoline