Task: Answer the multiple-choice question.
Query: Which compound has a 3.571\% 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] CCc1ccccc1NC(=O)C1CCCN(c2nn3c(=O)cc(C)nc3s2)C1
[b] COc1ccc(/C=C/C(=O)c2c(O)cc(C)oc2=O)c(OC)c1
[c] CCCc1cc(-c2n[nH]c(=S)n2-c2cccc(C)c2)cs1
[d] Cc1nc2scc(-c3cccs3)c2c(=O)o1
[e] COc1ccc(CC(CC(=O)O)C(=O)Nc2ccc(Cl)c(Cl)c2)cc1
Answer: a. CCc1ccccc1NC(=O)C1CCCN(c2nn3c(=O)cc(C)nc3s2)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#}
CCc1ccccc1NC(=O)C1CCCN(c2nn3c(=O)cc(C)nc3s2)C1
CCc1ccccc1NC(=O)C1CCCN(c2nn3c(=O)cc(C)nc3s2)C1
N-(2-ethylphenyl)-1-(7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)piperidine-3-carboxamide