Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.600\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] N#CC1=C(N)Oc2n[nH]c(CSc3ccccc3)c2C12C(=O)Nc1ccccc12
[b] CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)Nc3cc(Cl)ccc3OC)ccc21
Answer: a. N#CC1=C(N)Oc2n[nH]c(CSc3ccccc3)c2C12C(=O)Nc1ccccc12
{#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#}
N#CC1=C(N)Oc2n[nH]c(CSc3ccccc3)c2C12C(=O)Nc1ccccc12
N#CC1=C(N)Oc2n[nH]c(CSc3ccccc3)c2C12C(=O)Nc1ccccc12
6'-amino-2-oxo-3'-(phenylsulfanylmethyl)spiro[1H-indole-3,4'-2H-pyrano[2,3-c]pyrazole]-5'-carbonitrile