Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -40.123% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: C1=CCC(CN2CCN(C3CCCCCC3)CC2)CC1.O=C(O)C(=O)O
b: Cc1ccc2c(c1)[C@]1(C(=O)N2)C(C(=O)c2ccccc2)C(c2cccc([N+](=O)[O-])c2)C2CSCN21
c: O=C1CC(c2cccc(Br)c2)C2=C(CCCC2=O)N1
Answer: a. C1=CCC(CN2CCN(C3CCCCCC3)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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C1=CCC(CN2CCN(C3CCCCCC3)CC2)CC1.O=C(O)C(=O)O
C1=CCC(CN2CCN(C3CCCCCC3)CC2)CC1.O=C(O)C(=O)O
1-cycloheptyl-4-(cyclohex-3-en-1-ylmethyl)piperazine;oxalic acid