Task: Answer the MCQ question.
Query: Which compound exhibits a 12.649\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCN1CCN(C(=O)c2c(-c3c(Cl)cccc3Cl)noc2C)CC1
b) COc1ccc(C(=O)CC(=O)C(=O)Nc2ccc([N+](=O)[O-])cc2C)cc1
c) Cc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)cc1
Answer: b. COc1ccc(C(=O)CC(=O)C(=O)Nc2ccc([N+](=O)[O-])cc2C)cc1
{#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#}
COc1ccc(C(=O)CC(=O)C(=O)Nc2ccc([N+](=O)[O-])cc2C)cc1
COc1ccc(C(=O)CC(=O)C(=O)Nc2ccc([N+](=O)[O-])cc2C)cc1
4-(4-methoxyphenyl)-N-(2-methyl-4-nitrophenyl)-2,4-dioxobutanamide