Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.324\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(NC(=O)CCn2c(=O)c3cccn3c3ccccc32)cc1
(b) O=C(CN1C2CCCC1CC(NC(=O)c1ccccc1)C2)Nc1ccccc1C(F)(F)F
(c) O=S(=O)(NCC(c1ccc2c(c1)OCO2)N1CCOCC1)c1ccc(F)cc1
(d) COc1ccc(CC(=O)Nc2nnc(-c3cccc([N+](=O)[O-])c3)s2)cc1
(e) COc1ccc2[nH]c(C(=O)N/N=C/c3ccccc3OC)cc2c1
Answer: b. O=C(CN1C2CCCC1CC(NC(=O)c1ccccc1)C2)Nc1ccccc1C(F)(F)F
{#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#}
O=C(CN1C2CCCC1CC(NC(=O)c1ccccc1)C2)Nc1ccccc1C(F)(F)F
O=C(CN1C2CCCC1CC(NC(=O)c1ccccc1)C2)Nc1ccccc1C(F)(F)F
N-[9-[2-oxo-2-[2-(trifluoromethyl)anilino]ethyl]-9-azabicyclo[3.3.1]nonan-3-yl]benzamide