Problem statement: Answer the multiple choice question.
Question: Which compound has a 16.131\% 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: Cc1ccc(C(=O)CCC2CCCC2=O)cc1
b: CCCCc1n[nH]c2c1/C(=N/OCC)CC(C)(C)C2
c: O=C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CCN1
d: Cc1nnsc1C(=O)NC1CCCc2c1cnn2-c1ccc(F)cc1F
Answer: b. CCCCc1n[nH]c2c1/C(=N/OCC)CC(C)(C)C2
{#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#}
CCCCc1n[nH]c2c1/C(=N/OCC)CC(C)(C)C2
CCCCc1n[nH]c2c1/C(=N/OCC)CC(C)(C)C2
(E)-3-butyl-N-ethoxy-6,6-dimethyl-5,7-dihydro-1H-indazol-4-imine