Problem statement: Answer the multiple-choice question.
Query: Which drug has a 17.364\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
b. Cc1c(NC(=O)COC(=O)Cc2ccc(Br)cc2)c(=O)n(-c2ccccc2)n1C
c. CC(Oc1ccccc1)C(=O)N1CCc2ccccc2C1
d. Cc1ccc(C)c(NS(=O)(=O)c2cc3c4c(c2)CC(=O)N4CCC3)c1
Answer: a. COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
{#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#}
COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
COC(=O)C1C2C=CC3(CN(C4CCCC4)C(=O)C13)O2
methyl 3-cyclopentyl-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate