Task: Answer the multiple-choice question.
Question: Which drug exhibits a -21.644% 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) COc1ccc(OC)c(NC(=O)C(=O)/C=C(\O)c2cc(OC)ccc2OC)c1
(b) COc1ccc(OC)c(C2CC(=O)C3=C(C2)NC(=O)CC3c2ccc(O)c(OC)c2)c1
(c) CCOCCCNC(=O)C(NC(=O)c1ccccn1)c1ccc(C)cc1
(d) O=C(O)CCn1cc(C=C2C(=O)NC(=S)NC2=O)c(-c2cccc(Br)c2)n1
(e) CC(C)CN(CC(C)C)c1ccc(/C=N/n2cnnc2)cc1[N+](=O)[O-]
Answer: e. CC(C)CN(CC(C)C)c1ccc(/C=N/n2cnnc2)cc1[N+](=O)[O-]
{#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#}
CC(C)CN(CC(C)C)c1ccc(/C=N/n2cnnc2)cc1[N+](=O)[O-]
CC(C)CN(CC(C)C)c1ccc(/C=N/n2cnnc2)cc1[N+](=O)[O-]
N,N-bis(2-methylpropyl)-2-nitro-4-[(E)-1,2,4-triazol-4-yliminomethyl]aniline