Task: Answer the MCQ question.
Question: Which compound has a 15.647\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(O)c1cc(-c2ccccc2)n(-c2ccc(F)cc2)n1
(b) Cc1cc2c(cc1C)C(c1ccccc1F)CC(=O)N2
(c) Cc1cc(C)c(C)c(S(=O)(=O)N2CCC(C(=O)Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)c1C
(d) C#CC[N+]1(CC#Cc2cccc(C)c2)CCCCC1.[Br-]
(e) Cc1nn(C)c(C(=O)Nc2ccn(Cc3c(F)c(F)cc(F)c3F)n2)c1[N+](=O)[O-]
Answer: b. Cc1cc2c(cc1C)C(c1ccccc1F)CC(=O)N2
{#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#}
Cc1cc2c(cc1C)C(c1ccccc1F)CC(=O)N2
Cc1cc2c(cc1C)C(c1ccccc1F)CC(=O)N2
4-(2-fluorophenyl)-6,7-dimethyl-3,4-dihydro-1H-quinolin-2-one