Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.593\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCCCN(C(=O)c1cc(Cl)nc2ccccc12)c1c(N)n(CCCC)c(=O)[nH]c1=O
b COc1ccccc1CNC(=O)COC(=O)CSc1ccc(F)cc1
c [O-][n+]1c2ccccc2[n+]([O-])c2cc(O)ccc21
Answer: a. CCCCN(C(=O)c1cc(Cl)nc2ccccc12)c1c(N)n(CCCC)c(=O)[nH]c1=O
{#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#}
CCCCN(C(=O)c1cc(Cl)nc2ccccc12)c1c(N)n(CCCC)c(=O)[nH]c1=O
CCCCN(C(=O)c1cc(Cl)nc2ccccc12)c1c(N)n(CCCC)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-butyl-2-chloroquinoline-4-carboxamide