Task: Answer the MCQ question.
Query: Which compound has a 8.512\% 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 CCCCc1nc(NCCN2CCOCC2)c(C#N)c2c1COC(C)(C)C2
b CCn1cc(/C=C(\NC(=O)c2ccccc2F)C(=O)NCCN2CCOCC2)c2ccccc21
c CCOC(=O)c1ccc(NC(=O)N2CCCCC2)cc1
d COc1ccc(CCNCC(=O)Nc2ccc(C)c(S(=O)(=O)N(C)C)c2)cc1.O=C(O)C(=O)O
e O=C(CSC(=S)N1CCOCC1)Nc1ncc2c(n1)CCCC2=O
Answer: c. CCOC(=O)c1ccc(NC(=O)N2CCCCC2)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)c1ccc(NC(=O)N2CCCCC2)cc1
CCOC(=O)c1ccc(NC(=O)N2CCCCC2)cc1
ethyl 4-(piperidine-1-carbonylamino)benzoate