Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.483\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOC(=O)C1(CC2CCCCO2)CCN(Cc2nccn2-c2cccc(C)c2)CC1
b) CCOc1ccc(S(=O)(=O)Nc2cccc(C(=O)NCCCn3ccnc3)c2)cc1
Answer: a. CCOC(=O)C1(CC2CCCCO2)CCN(Cc2nccn2-c2cccc(C)c2)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#}
CCOC(=O)C1(CC2CCCCO2)CCN(Cc2nccn2-c2cccc(C)c2)CC1
CCOC(=O)C1(CC2CCCCO2)CCN(Cc2nccn2-c2cccc(C)c2)CC1
ethyl 1-[[1-(3-methylphenyl)imidazol-2-yl]methyl]-4-(oxan-2-ylmethyl)piperidine-4-carboxylate