Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.608\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Nc1nnc(SCc2ccccc2)s1)c1cccs1
b. O=C(c1ccc(Br)o1)N(c1ccccn1)C1CCCCC1
c. COc1ccc2c(c1)C(=NN)c1cc(OC)ccc1-2
Answer: c. COc1ccc2c(c1)C(=NN)c1cc(OC)ccc1-2
{#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#}
COc1ccc2c(c1)C(=NN)c1cc(OC)ccc1-2
COc1ccc2c(c1)C(=NN)c1cc(OC)ccc1-2
(2,7-dimethoxyfluoren-9-ylidene)hydrazine