Task: Answer the multiple-choice question.
Question: Which drug has a -0.782\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC(=O)C1C(=O)c2c(cccc2[N+](=O)[O-])C1=Nc1cccc(Cl)c1
(b) CCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccc(Cl)cc2)c1
(c) O=C(CSc1nnc(-c2cccc(S(=O)(=O)N3CCCCC3)c2)o1)c1ccc[nH]1
(d) C/C(=C\C(=O)O)C12CC3CC(CC(C3)C1)C2
(e) O=C(Cn1cncn1)N/N=C/c1cc([N+](=O)[O-])ccc1O
Answer: b. CCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccc(Cl)cc2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccc(Cl)cc2)c1
CCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccc(Cl)cc2)c1
[3-(3-butylimidazol-3-ium-1-yl)quinoxalin-2-yl]-(4-chlorophenyl)sulfonylazanide