Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.613\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] N#Cc1ccccc1NC(=O)CN1CCN(c2ccccn2)CC1
[b] COc1ccc(CSc2nnc(C)n2N)cc1Br
[c] Cc1cc(=O)n2[nH]c(C)cc2n1
[d] CC(C)NC(=S)N1CCn2c(nc3ccccc32)C1
[e] COc1cc(C)c(C(=O)Oc2cc(C)c(C(=O)O)c(O)c2C)c(O)c1C(=O)O
Answer: c. Cc1cc(=O)n2[nH]c(C)cc2n1
{#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)n2[nH]c(C)cc2n1
Cc1cc(=O)n2[nH]c(C)cc2n1
2,5-dimethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one