Task: Answer the MCQ question.
Query: Which compound has a 2.738\% 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) O=C(O)c1cc(-c2ccc(N3CCOCC3)cc2)nn1-c1ccc(F)cc1F
(b) Cc1cccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc12
(c) O=C(C1CCCCN1S(=O)(=O)c1ccccc1[N+](=O)[O-])N1CCCC1
Answer: b. Cc1cccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc12
{#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#}
Cc1cccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc12
Cc1cccc2cc(C3CC(c4ccco4)=NN3S(=O)(=O)c3ccccc3)c(Cl)nc12
3-[2-(benzenesulfonyl)-5-(furan-2-yl)-3,4-dihydropyrazol-3-yl]-2-chloro-8-methylquinoline