Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.307\% 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, or c without using any other words.
Options:
a) COc1ccc(S(=O)(=O)NCCN2CCOCC2)cc1Br
b) O=C(O)C(=O)O.O=C1CCCN1CCCNCC(=O)N1c2ccccc2Sc2ccccc21
c) CN(Cc1ccccc1)C(=O)CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O
Answer: c. CN(Cc1ccccc1)C(=O)CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=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#}
CN(Cc1ccccc1)C(=O)CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O
CN(Cc1ccccc1)C(=O)CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O
N-benzyl-N-methyl-2-(5-nitro-1,3-dioxoisoindol-2-yl)acetamide