Task: Answer the MCQ question.
Question: Which compound exhibits a 7.579\% 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: Cc1nnc(SC(C)C(=O)Nc2ccc(S(=O)(=O)NC3CCCCC3)cc2)s1
b: COCc1nnc(NC(C)=O)s1
c: CCOC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
d: Cn1c(SCC(=O)N/N=C/c2cc([N+](=O)[O-])ccc2O)nnc1-c1ccccc1
e: CC1CN(C(=O)c2c([N+](=O)[O-])cnn2C)CC(C)O1
Answer: c. CCOC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
CCOC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
ethyl 4-[2-[[1-(4-chlorophenyl)-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanyl]acetyl]piperazine-1-carboxylate