Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.471\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COC(=O)c1ccc(CSc2nnc3n(Cc4ccccc4OC)c(=O)c4ccccc4n23)o1
b) CSc1nc(N)nc(SC2C=CCCC2)c1C#N
Answer: b. CSc1nc(N)nc(SC2C=CCCC2)c1C#N
{#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#}
CSc1nc(N)nc(SC2C=CCCC2)c1C#N
CSc1nc(N)nc(SC2C=CCCC2)c1C#N
2-amino-4-cyclohex-2-en-1-ylsulfanyl-6-methylsulfanylpyrimidine-5-carbonitrile