Task: Answer the multiple-choice question.
Query: Which drug exhibits a -20.845% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(-c2nc(C#N)c(NCc3ccccc3Cl)o2)cc1
b. COc1cccc(CNC(=O)c2cc3c(C)nc4ccccc4c3o2)c1
c. O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1NCc1ccco1
Answer: b. COc1cccc(CNC(=O)c2cc3c(C)nc4ccccc4c3o2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(CNC(=O)c2cc3c(C)nc4ccccc4c3o2)c1
COc1cccc(CNC(=O)c2cc3c(C)nc4ccccc4c3o2)c1
N-[(3-methoxyphenyl)methyl]-4-methylfuro[3,2-c]quinoline-2-carboxamide