Problem statement: Answer the multiple choice question.
Query: Which compound has a 7.837\% 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 additional words.
Options:
a. NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NCc2ccccn2)c([N+](=O)[O-])c1
b. CC1COc2ccccc2N1S(=O)(=O)c1ccccc1
c. COc1ccc(S(=O)(=O)N2CCOC23CCN(S(=O)(=O)c2ccc(C)cc2)CC3)cc1
d. CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
e. CCOC(=O)CSc1nc2cc(C(=O)NCC3CCCO3)ccc2c(=O)n1Cc1ccco1
Answer: d. CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
{#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)C1CC(=O)c2cc(OC)c(OC)cc2C1
CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
ethyl 6,7-dimethoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylate