Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -18.385\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=c1c2ccccc2c(/C=N/NS(=O)(=O)c2ccccc2)c(O)n1-c1ccccn1
b) CCN(CC)CCn1c2ccccc2c2cnc(N=CN(C)C)c(C#N)c21
Answer: b. CCN(CC)CCn1c2ccccc2c2cnc(N=CN(C)C)c(C#N)c21
{#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#}
CCN(CC)CCn1c2ccccc2c2cnc(N=CN(C)C)c(C#N)c21
CCN(CC)CCn1c2ccccc2c2cnc(N=CN(C)C)c(C#N)c21
N'-[4-cyano-5-[2-(diethylamino)ethyl]pyrido[4,3-b]indol-3-yl]-N,N-dimethylmethanimidamide