Problem statement: Answer the MCQ question.
Question: Which compound has a 14.859\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
[b] O=C(Nc1ccc(F)cc1)Nc1ccc([N+](=O)[O-])cn1
[c] Nc1ccc(Sc2nnnn2-c2ccccc2)c(Cl)c1
[d] Cc1ccc(S(=O)(=O)N2CCCC2C(=O)Nc2nccs2)cc1
[e] CCCc1nc(SCC(=O)N2CCN(c3ccccc3)CC2)c2c(=O)n(C)c(=O)n(C)c2n1
Answer: b. O=C(Nc1ccc(F)cc1)Nc1ccc([N+](=O)[O-])cn1
{#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#}
O=C(Nc1ccc(F)cc1)Nc1ccc([N+](=O)[O-])cn1
O=C(Nc1ccc(F)cc1)Nc1ccc([N+](=O)[O-])cn1
1-(4-fluorophenyl)-3-(5-nitropyridin-2-yl)urea