Task: Answer the multiple-choice question.
Query: Which drug exhibits a 23.472\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C1CC(c2ccccc2)=Nc2ccccc2N1
b.) CN(C(=O)c1cccc(Cl)c1)C1CCCN(Cc2ccccc2F)C1
c.) Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
d.) COC(=O)c1cccc(NC(=O)CCSc2ccc(Cl)cc2)c1C
e.) Cn1c(=O)[nH]c(=O)c2c1ncn2CCCc1ccccc1
Answer: c. Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
{#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(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccccc4Cl)C3)sc2n1
N-[(2-chlorophenyl)methyl]-1-(7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)piperidine-3-carboxamide