Problem statement: Answer the multiple-choice question.
Question: Which compound has a 18.272\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
b. CN1C(=O)C(C)(C)N(C(=O)c2cccc([N+](=O)[O-])c2)c2ccccc21
c. COc1ccc2nc(N3CCOCC3)cc(C)c2c1
d. C=CCn1cc(C(=O)OC)c(=O)c2cc(S(=O)(=O)N3CCC(C)CC3)ccc21
Answer: a. CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
{#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#}
CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2ccccc21
2-[(2-oxo-1-propyl-3H-indol-3-yl)methyl]-3-phenylquinazolin-4-one