Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.884\% 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) O=C1c2cccnc2C(=O)N1Cc1ccc(S(=O)(=O)NCc2ccco2)s1
(b) O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccc(Br)cc1F
(c) CCc1ccccc1N(CC(=O)N1CCc2ccccc2C1)S(C)(=O)=O
(d) CN(C)c1ncnc2c1ncn2C1OC(CO)C(O)C1O
(e) Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc3nc(-c4ccccc4)[nH]c3c2)n1
Answer: e. Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc3nc(-c4ccccc4)[nH]c3c2)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#}
Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc3nc(-c4ccccc4)[nH]c3c2)n1
Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc3nc(-c4ccccc4)[nH]c3c2)n1
1-methyl-4-nitro-N-(2-phenyl-3H-benzimidazol-5-yl)pyrazole-3-carboxamide