Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.471\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc(OCC(=O)NCc2cccs2)c([N+](=O)[O-])n1
b CCNC(=O)NC(=O)C(C)N1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
c O=C(Nc1cccnc1Cl)c1cccc(F)c1
Answer: a. Cc1ccc(OCC(=O)NCc2cccs2)c([N+](=O)[O-])n1
{#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(OCC(=O)NCc2cccs2)c([N+](=O)[O-])n1
Cc1ccc(OCC(=O)NCc2cccs2)c([N+](=O)[O-])n1
2-(6-methyl-2-nitropyridin-3-yl)oxy-N-(thiophen-2-ylmethyl)acetamide