Task: Answer the MCQ question.
Query: Which drug has a 8.866\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1noc(C)c1CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1F
(b) CN(C)CCNc1ncnc2ccccc12.Cl
(c) N#Cc1ccccc1Sc1ccccc1C(=O)OCC(N)=O
(d) Cc1ccc(CSc2ccc(-c3ccco3)nn2)cc1
Answer: b. CN(C)CCNc1ncnc2ccccc12.Cl
{#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#}
CN(C)CCNc1ncnc2ccccc12.Cl
CN(C)CCNc1ncnc2ccccc12.Cl
N',N'-dimethyl-N-quinazolin-4-ylethane-1,2-diamine;hydrochloride