Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 10.346\% 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 other words.
Options:
(a) O=C(CN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)Nc1ccccc1
(b) CCOCc1c(C(=O)OCC(=O)NCc2ccc(F)cc2)oc2ccccc12
(c) Cc1nc(Cl)c2c(n1)NC(=O)CO2
(d) COc1ccccc1-c1cn(-c2ccccc2)c(=S)[nH]1
Answer: a. O=C(CN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)Nc1ccccc1
{#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(CN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)Nc1ccccc1
O=C(CN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)Nc1ccccc1
2-(8,9-dibromo-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl)-N-phenylacetamide