Task: Answer the multiple choice question.
Question: Which compound has a 9.983\% 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) COC(=O)C1C(=O)C=C(Nc2ccc(F)cc2)CC1c1ccc(OC)cc1
(b) CC1(C)CC(N(Cc2ccco2)C(=O)Cc2ccccc2)CCO1
Answer: a. COC(=O)C1C(=O)C=C(Nc2ccc(F)cc2)CC1c1ccc(OC)cc1
{#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)C1C(=O)C=C(Nc2ccc(F)cc2)CC1c1ccc(OC)cc1
COC(=O)C1C(=O)C=C(Nc2ccc(F)cc2)CC1c1ccc(OC)cc1
methyl 4-(4-fluoroanilino)-6-(4-methoxyphenyl)-2-oxocyclohex-3-ene-1-carboxylate