Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.505% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=c1nc2n(c3cccc(Cl)c13)CCCCC2
b) CCCCN(C(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: a. O=c1nc2n(c3cccc(Cl)c13)CCCCC2
{#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#}
O=c1nc2n(c3cccc(Cl)c13)CCCCC2
O=c1nc2n(c3cccc(Cl)c13)CCCCC2
4-chloro-8,9,10,11-tetrahydro-7H-azepino[1,2-a]quinazolin-5-one