Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.192\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(Nc2nnc(SCC(=O)N3CCCC3)s2)cc1
b: O=C(Nc1ccccc1)c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
c: Cc1cc(Cl)ccc1Oc1ccc(C(N)=O)cc1[N+](=O)[O-]
Answer: c. Cc1cc(Cl)ccc1Oc1ccc(C(N)=O)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_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#}
Cc1cc(Cl)ccc1Oc1ccc(C(N)=O)cc1[N+](=O)[O-]
Cc1cc(Cl)ccc1Oc1ccc(C(N)=O)cc1[N+](=O)[O-]
[C][C][=C][C][Branch1][C][Cl][=C][C][=C][Ring1][#Branch1][O][C][=C][C][=C][Branch1][=Branch1][C][Branch1][C][N][=O][C][=C][Ring1][=Branch2][N+1][=Branch1][C][=O][O-1]
4-(4-chloro-2-methylphenoxy)-3-nitrobenzamide