Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.946\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(NC(=O)Cn2nnc(-c3ccccc3N)n2)cc1OC
b: COc1ccc(C)cc1S(=O)(=O)N(CC(=O)Nc1cccc([N+](=O)[O-])c1)c1ccc(C)c(C)c1
c: Cn1ccsc1=NC(=O)c1ccccc1F
d: O=C(N/N=C/c1ccco1)c1cc(-c2ccc(Cl)cc2)n[nH]1
e: CC(=O)OCC(COC(C)=O)OC(C)=O
Answer: b. COc1ccc(C)cc1S(=O)(=O)N(CC(=O)Nc1cccc([N+](=O)[O-])c1)c1ccc(C)c(C)c1
{#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)cc1S(=O)(=O)N(CC(=O)Nc1cccc([N+](=O)[O-])c1)c1ccc(C)c(C)c1
COc1ccc(C)cc1S(=O)(=O)N(CC(=O)Nc1cccc([N+](=O)[O-])c1)c1ccc(C)c(C)c1
2-(N-(2-methoxy-5-methylphenyl)sulfonyl-3,4-dimethylanilino)-N-(3-nitrophenyl)acetamide