Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.631% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COCC1CCCCN1C(=O)c1ccc(OC2CCN(CCc3ccccc3)CC2)cc1
b Cc1cc(C)nc(SCCC(=O)Nc2cccc3ccccc23)n1
c Cc1ccc(NC(=O)CSc2n[nH]c(C)c2[N+](=O)[O-])cc1
d CCCCC(=O)Nc1cc([N+](=O)[O-])ccc1Cl
e Cc1ccccc1C(=O)NCC(=O)Nc1ccccc1C(F)(F)F
Answer: d. CCCCC(=O)Nc1cc([N+](=O)[O-])ccc1Cl
{#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#}
CCCCC(=O)Nc1cc([N+](=O)[O-])ccc1Cl
CCCCC(=O)Nc1cc([N+](=O)[O-])ccc1Cl
N-(2-chloro-5-nitrophenyl)pentanamide