Task: Answer the multiple-choice question.
Query: Which drug has a 4.765\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(C)(C)c1ccccc1NC(=O)COC(=O)CN1C(=O)NC2(CCCC2)C1=O
b CCOc1ccc(OCCOCCOc2c(Cl)cccc2Cl)cc1
Answer: a. CC(C)(C)c1ccccc1NC(=O)COC(=O)CN1C(=O)NC2(CCCC2)C1=O
{#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#}
CC(C)(C)c1ccccc1NC(=O)COC(=O)CN1C(=O)NC2(CCCC2)C1=O
CC(C)(C)c1ccccc1NC(=O)COC(=O)CN1C(=O)NC2(CCCC2)C1=O
[2-(2-tert-butylanilino)-2-oxoethyl] 2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)acetate