Task: Answer the multiple-choice question.
Query: Which drug has a 13.489\% 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. CCOC(=O)CC(NC(=O)c1ccco1)c1ccc(OC)cc1
b. CC(C)NS(=O)(=O)c1ccc(CCC(=O)N2CCCCC2)cc1
c. CC12CC3(C)CC(C)(C1)CC(C(=O)NCC(=O)O)(C2)C3
d. CCCn1c(C(O)c2ccc(OC)c(OC)c2)nc2ccccc21
Answer: a. CCOC(=O)CC(NC(=O)c1ccco1)c1ccc(OC)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)CC(NC(=O)c1ccco1)c1ccc(OC)cc1
CCOC(=O)CC(NC(=O)c1ccco1)c1ccc(OC)cc1
ethyl 3-(furan-2-carbonylamino)-3-(4-methoxyphenyl)propanoate