Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.196\% 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 additional words.
Options:
a. CCCn1c(SCC(=O)N2CCCC(C)C2)nnc1-c1ccccn1
b. CC(Nc1nc(-c2cccc(Br)c2)cs1)c1nc2cc(Cl)c(N3CCCCC3)cc2n1CCOCCO
Answer: a. CCCn1c(SCC(=O)N2CCCC(C)C2)nnc1-c1ccccn1
{#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#}
CCCn1c(SCC(=O)N2CCCC(C)C2)nnc1-c1ccccn1
CCCn1c(SCC(=O)N2CCCC(C)C2)nnc1-c1ccccn1
1-(3-methylpiperidin-1-yl)-2-[(4-propyl-5-pyridin-2-yl-1,2,4-triazol-3-yl)sulfanyl]ethanone