Task: Answer the multiple choice question.
Question: Which drug has a 6.954\% 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) O=C(Oc1cccnc1)c1cccc(Cl)c1
b) CCOC(=O)N1CCN(C(=O)c2ccc(S(=O)(=O)NCc3ccco3)cc2)CC1
c) CCOc1cccc(OCCCCN2CCCCC2)c1
d) Cc1cccc(OCc2cc(-c3ccccc3)no2)c1C
Answer: b. CCOC(=O)N1CCN(C(=O)c2ccc(S(=O)(=O)NCc3ccco3)cc2)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(C(=O)c2ccc(S(=O)(=O)NCc3ccco3)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc(S(=O)(=O)NCc3ccco3)cc2)CC1
ethyl4-[4-(furan-2-ylmethylsulfamoyl)benzoyl]piperazine-1-carboxylate