Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(Nc1ccc(Cl)cn1)C1CCCN1S(=O)(=O)c1ccc(Cl)cc1
[b] FCCCOc1ccc(-c2nccc(-c3ccc(Br)cc3)n2)cc1
[c] Cc1ccccc1Nc1nc(N)nc(CSc2ccc(F)cc2)n1
Answer: b. FCCCOc1ccc(-c2nccc(-c3ccc(Br)cc3)n2)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#}
FCCCOc1ccc(-c2nccc(-c3ccc(Br)cc3)n2)cc1
FCCCOc1ccc(-c2nccc(-c3ccc(Br)cc3)n2)cc1
6-(4-bromophenyl)-2-[4-(3-fluoropropoxy)phenyl]pyrimidine