Problem statement: Answer the MCQ question.
Query: Which compound has a 12.014\% 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 other words.
Options:
a. COc1ccc(CC(=O)Nc2ccc(S(=O)(=O)Nc3nccc(C)n3)cc2)cc1
b. Cc1[nH]nc(SCC(=O)NCc2ccc(Cl)cc2)c1[N+](=O)[O-]
c. CCc1nnc(NC(=O)C2CCCN2C(=O)Nc2ccccc2OC)s1
d. CCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)C1CC(=O)N(c2cccc3ccccc23)C1
Answer: b. Cc1[nH]nc(SCC(=O)NCc2ccc(Cl)cc2)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#}
Cc1[nH]nc(SCC(=O)NCc2ccc(Cl)cc2)c1[N+](=O)[O-]
Cc1[nH]nc(SCC(=O)NCc2ccc(Cl)cc2)c1[N+](=O)[O-]
N-[(4-chlorophenyl)methyl]-2-[(5-methyl-4-nitro-1H-pyrazol-3-yl)sulfanyl]acetamide