Task: Answer the multiple-choice question.
Query: Which compound has a 10.233% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C1CCCC(=O)N1c1ccc(N2CCN(c3ccccc3)CC2)c([N+](=O)[O-])c1
(b) C1CNCCNCCCNCCNC1
(c) O=S1(=O)N=C(N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc21
Answer: b. C1CNCCNCCCNCCNC1
{#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#}
C1CNCCNCCCNCCNC1
C1CNCCNCCCNCCNC1
1,4,8,11-tetrazacyclotetradecane