Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -13.701\% 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)c1ccccc1OCC(=O)N1CCN(c2ccc(F)cc2)CC1
(b) CC1Cc2ccccc2N1C(=O)Cn1nnc(-c2ccccc2NC(=O)C2CCC2)n1
Answer: a. COC(=O)c1ccccc1OCC(=O)N1CCN(c2ccc(F)cc2)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)c1ccccc1OCC(=O)N1CCN(c2ccc(F)cc2)CC1
COC(=O)c1ccccc1OCC(=O)N1CCN(c2ccc(F)cc2)CC1
methyl 2-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethoxy]benzoate