Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.806% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccc(C(=O)NC(=S)Nc2nc(-c3cccc([N+](=O)[O-])c3)cs2)c(Cl)c1
b: c1nc2nc3c(c(N4CCNCC4)n2n1)CCCC3
Answer: b. c1nc2nc3c(c(N4CCNCC4)n2n1)CCCC3
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1nc2nc3c(c(N4CCNCC4)n2n1)CCCC3
c1nc2nc3c(c(N4CCNCC4)n2n1)CCCC3
9-piperazin-1-yl-5,6,7,8-tetrahydro-[1,2,4]triazolo[5,1-b]quinazoline