Problem statement: Answer the MCQ question.
Question: Which drug has a 5.686\% 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: COc1ccc(-c2noc(CCC(=O)Nc3cccc(C)c3)n2)cc1
b: CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NCc3ccc(OC)cc3OC)C2)CC1
c: Cc1c(C(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cccc1[N+](=O)[O-]
d: O=C(CSc1nnnn1C1CC1)N1CCN(Cc2ccccc2F)CC1
Answer: b. CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NCc3ccc(OC)cc3OC)C2)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#}
CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NCc3ccc(OC)cc3OC)C2)CC1
CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NCc3ccc(OC)cc3OC)C2)CC1
ethyl 4-[3-[(2,4-dimethoxyphenyl)methylcarbamoyl]piperidin-1-yl]sulfonylpiperazine-1-carboxylate