Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.539\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(c1ccc(-c2ccccc2)cc1)C1CCCN(C(=O)Cn2cncn2)C1
(b) CCCOc1ccc(C2C(C(=O)/C=C/c3ccco3)=C(O)C(=O)N2CCN2CCOCC2)cc1OC
(c) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCOc1ccc(C)cc1
(d) Cc1cc2ccccn2c1C(=O)c1ccc(F)cc1
Answer: d. Cc1cc2ccccn2c1C(=O)c1ccc(F)cc1
{#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#}
Cc1cc2ccccn2c1C(=O)c1ccc(F)cc1
Cc1cc2ccccn2c1C(=O)c1ccc(F)cc1
(4-fluorophenyl)-(2-methylindolizin-3-yl)methanone