Task: Answer the multiple-choice question.
Query: Which drug has a 13.626\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=S(=O)(NCc1ccccc1)c1ccc(NC(=S)NCc2ccco2)cc1
(b) CCOC(=O)c1csc(CCNC(=O)c2oc3c(Cl)cc(C)cc3c2C)n1
(c) Cc1ccc(-c2[nH]c3ccccc3c2C(C[N+](=O)[O-])c2ccco2)cc1
Answer: c. Cc1ccc(-c2[nH]c3ccccc3c2C(C[N+](=O)[O-])c2ccco2)cc1
{#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#}
Cc1ccc(-c2[nH]c3ccccc3c2C(C[N+](=O)[O-])c2ccco2)cc1
Cc1ccc(-c2[nH]c3ccccc3c2C(C[N+](=O)[O-])c2ccco2)cc1
3-[1-(furan-2-yl)-2-nitroethyl]-2-(4-methylphenyl)-1H-indole