Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.920\% 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] Br.C1=C(c2ccccc2)N2CCN=C2S1
[b] Nc1ncnc(Sc2ccc(Cl)cc2)c1[N+](=O)[O-]
[c] CCOC(=O)NNC(=O)CCn1c2c(c3ccccc31)CCCC2
[d] O=C(c1cc2nc(-c3ccc(F)cc3)cc(C(F)(F)F)n2n1)N1CCOCC1
[e] Cc1cc(NC(=O)CSc2n[nH]c(-c3ccc(Cl)cc3Cl)n2)no1
Answer: b. Nc1ncnc(Sc2ccc(Cl)cc2)c1[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_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#}
Nc1ncnc(Sc2ccc(Cl)cc2)c1[N+](=O)[O-]
Nc1ncnc(Sc2ccc(Cl)cc2)c1[N+](=O)[O-]
6-(4-chlorophenyl)sulfanyl-5-nitropyrimidin-4-amine