Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -0.120\% 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(N/N=C/c1ccccc1C(F)(F)F)c1ccc2nc[nH]c2c1
b. CCn1c2ccccc2c2cc(C#N)c(N)nc21
c. CC1CCCC1/C(=N/O)c1ccccc1
Answer: b. CCn1c2ccccc2c2cc(C#N)c(N)nc21
{#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#}
CCn1c2ccccc2c2cc(C#N)c(N)nc21
CCn1c2ccccc2c2cc(C#N)c(N)nc21
2-amino-9-ethylpyrido[2,3-b]indole-3-carbonitrile