Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.120\% 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, or d without using any additional words.
Options:
[a] Cc1nn(C(C)C(=O)NCc2cccs2)c(C)c1[N+](=O)[O-]
[b] O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1cccs1)Nc1ccccc1C(F)(F)F
[c] Cc1ccccc1NC(=O)CN1C(=O)N/C(=C\c2cccn2-c2cccc(C(=O)O)c2)C1=O
[d] COC(=O)c1cccc(NC(=O)c2nn(C)c(=O)c3ccccc23)c1
Answer: a. Cc1nn(C(C)C(=O)NCc2cccs2)c(C)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#}
Cc1nn(C(C)C(=O)NCc2cccs2)c(C)c1[N+](=O)[O-]
Cc1nn(C(C)C(=O)NCc2cccs2)c(C)c1[N+](=O)[O-]
2-(3,5-dimethyl-4-nitropyrazol-1-yl)-N-(thiophen-2-ylmethyl)propanamide