Task: Answer the MCQ question.
Query: Which compound exhibits a 15.838\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccc(Nc2nc(N)c([N+](=O)[O-])c(NCc3ccco3)n2)cc1
[b] Fc1cccc(-c2c(-c3ccccc3)ncc3cc(F)ccc23)c1
[c] Cc1cc(=O)n2[nH]c(C)c(-c3ccc(Cl)cc3)c2n1
[d] Br.CC1(CBr)Cn2c(nc3ccccc3c2=O)S1
Answer: b. Fc1cccc(-c2c(-c3ccccc3)ncc3cc(F)ccc23)c1
{#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#}
Fc1cccc(-c2c(-c3ccccc3)ncc3cc(F)ccc23)c1
Fc1cccc(-c2c(-c3ccccc3)ncc3cc(F)ccc23)c1
7-fluoro-4-(3-fluorophenyl)-3-phenylisoquinoline