Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -67.692% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc2c(c1)c1c3n2CCN(C)C3=NCC1.Cl
[b] COc1cc(/C=C(\C#N)c2ccccn2)cc(OC)c1O
[c] CCCCC(=O)Nc1nnc(S(=O)(=O)N2CCCc3ccccc32)s1
Answer: a. COc1ccc2c(c1)c1c3n2CCN(C)C3=NCC1.Cl
{#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#}
COc1ccc2c(c1)c1c3n2CCN(C)C3=NCC1.Cl
COc1ccc2c(c1)c1c3n2CCN(C)C3=NCC1.Cl
12-methoxy-4-methyl-1,4,6-triazatetracyclo[7.6.1.05,16.010,15]hexadeca-5,9(16),10(15),11,13-pentaene;hydrochloride