Task: Answer the multiple choice question.
Query: Which drug exhibits a -10.435% 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)c(S(=O)(=O)N2CCN(c3nc(-c4cccnc4)nc4ccccc34)CC2)c1
b c1ccc(CCCNc2ncnc3nc[nH]c23)cc1
Answer: b. c1ccc(CCCNc2ncnc3nc[nH]c23)cc1
{#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#}
c1ccc(CCCNc2ncnc3nc[nH]c23)cc1
c1ccc(CCCNc2ncnc3nc[nH]c23)cc1
N-(3-phenylpropyl)-7H-purin-6-amine