Problem statement: Answer the multiple choice question.
Question: Which compound has a -19.880\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC(=O)c1c(N2CCOCC2)nc(=S)n(Cc2ccccc2)c1C
[b] CC1(C(=O)NCCc2ccc(Cl)cc2)CC1(Cl)Cl
[c] CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C1c1cccnc1
Answer: c. CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C1c1cccnc1
{#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)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C1c1cccnc1
CCOC(=O)C1=C(N)OC2=C(C(=O)CC(C)(C)C2)C1c1cccnc1
ethyl 2-amino-7,7-dimethyl-5-oxo-4-pyridin-3-yl-6,8-dihydro-4H-chromene-3-carboxylate