Problem statement: Answer the MCQ question.
Question: Which drug has a 4.566\% 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 additional words.
Options:
a: COc1ccc(Br)cc1C(=O)Nc1ccc(O)cc1
b: COc1ccc(Cl)cc1NC(=O)CSc1nnc(COc2ccccc2)n1N
c: CCOc1ccccc1NC(=O)c1ccc([N+](=O)[O-])cc1
d: CCOc1ccc(CCNS(=O)(=O)c2c(C)n[nH]c2C)cc1OCC
Answer: d. CCOc1ccc(CCNS(=O)(=O)c2c(C)n[nH]c2C)cc1OCC
{#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#}
CCOc1ccc(CCNS(=O)(=O)c2c(C)n[nH]c2C)cc1OCC
CCOc1ccc(CCNS(=O)(=O)c2c(C)n[nH]c2C)cc1OCC
3,5-dimethyl-N-[2-(4,5-diethoxyphenyl)ethyl]-1H-pyrazole-4-sulfonamide