Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.236\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC1CCN(C(=O)Cn2cc(SCC(=O)NCC3CCCO3)c3ccccc32)CC1
[b] CN(CCCC(=O)NC1CC(C)(C)NC(C)(C)C1)S(=O)(=O)c1ccc([N+](=O)[O-])cc1
[c] Cc1ccc(S(=O)(=O)N(C)CC(=O)NCCCc2ccccc2)cc1
[d] CC1Cc2ccccc2N1c1ncnc2c1nnn2Cc1ccccc1Cl
Answer: b. CN(CCCC(=O)NC1CC(C)(C)NC(C)(C)C1)S(=O)(=O)c1ccc([N+](=O)[O-])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#}
CN(CCCC(=O)NC1CC(C)(C)NC(C)(C)C1)S(=O)(=O)c1ccc([N+](=O)[O-])cc1
CN(CCCC(=O)NC1CC(C)(C)NC(C)(C)C1)S(=O)(=O)c1ccc([N+](=O)[O-])cc1
4-[methyl-(4-nitrophenyl)sulfonylamino]-N-(2,2,6,6-tetramethylpiperidin-4-yl)butanamide