Task: Answer the MCQ question.
Question: Which drug exhibits a 9.599\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(CN2CCN(Cc3ccco3)CC2)cc1.O=C(O)C(=O)O
b. Cc1cccc(NC(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)n1
Answer: a. Cc1ccc(CN2CCN(Cc3ccco3)CC2)cc1.O=C(O)C(=O)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#}
Cc1ccc(CN2CCN(Cc3ccco3)CC2)cc1.O=C(O)C(=O)O
Cc1ccc(CN2CCN(Cc3ccco3)CC2)cc1.O=C(O)C(=O)O
1-(furan-2-ylmethyl)-4-[(4-methylphenyl)methyl]piperazine;oxalic acid