Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.489\% 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: Cc1ccc(C(=O)NCCCN2CCOCC2)cc1
b: CC(C)(C)Cc1nnc(NC(=O)Cc2cccs2)s1
c: CCOC(=O)c1cccc(NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1
d: O=C(Cn1cc2c(n1)CCCC2)NCc1cccnc1
e: O=C(NNc1ccccc1[N+](=O)[O-])Nc1ccc(Cl)c(Cl)c1
Answer: c. CCOC(=O)c1cccc(NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)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#}
CCOC(=O)c1cccc(NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1
CCOC(=O)c1cccc(NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1
ethyl 3-[[2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetyl]amino]benzoate