Task: Answer the multiple choice question.
Question: Which drug has a -56.668% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccccc1N1CCN(C(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)CC1
b: O=C(CSc1nccc(=O)[nH]1)N1CCCc2ccccc21
c: O=C(CSc1n[nH]c(-c2ccccc2)n1)c1ccc(O)c(O)c1
d: Cc1[nH]nc2c1C1(CCOCC1)C(C#N)=C(N)O2
e: Cc1cc(NC(=O)CSc2nnc3ccccn23)no1
Answer: d. Cc1[nH]nc2c1C1(CCOCC1)C(C#N)=C(N)O2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1[nH]nc2c1C1(CCOCC1)C(C#N)=C(N)O2
Cc1[nH]nc2c1C1(CCOCC1)C(C#N)=C(N)O2
6-amino-3-methylspiro[2H-pyrano[2,3-c]pyrazole-4,4'-oxane]-5-carbonitrile