Problem statement: Answer the multiple choice question.
Query: Which compound has a 17.330\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(CN1CC(c2ccccc2)CC1=O)OCc1cccc(Br)c1
[b] Cc1cc(F)ccc1NCc1cccnc1
Answer: b. Cc1cc(F)ccc1NCc1cccnc1
{#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#}
Cc1cc(F)ccc1NCc1cccnc1
Cc1cc(F)ccc1NCc1cccnc1
4-fluoro-2-methyl-N-(pyridin-3-ylmethyl)aniline