Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.127\% 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] O=C(NCCc1ccc(Cl)cc1)Nc1cccc(Cl)c1
[b] CN(C)C(Cc1ccc(Cl)cc1)C(=O)c1ccccc1
Answer: b. CN(C)C(Cc1ccc(Cl)cc1)C(=O)c1ccccc1
{#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#}
CN(C)C(Cc1ccc(Cl)cc1)C(=O)c1ccccc1
CN(C)C(Cc1ccc(Cl)cc1)C(=O)c1ccccc1
3-(4-chlorophenyl)-2-(dimethylamino)-1-phenylpropan-1-one