Task: Answer the multiple choice question.
Question: Which compound has a 16.596\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(OC)c(C(=O)c2coc3ccc(O)c(CN4CCOCC4)c23)c1
b: CC12CCC(C(=O)NNc3ccccc3)(C(=O)C1=O)C2(C)C
c: O=C(Nc1ccccc1F)c1ccc(OCc2ccccc2)cc1
d: COc1ccccc1N(CC(=O)N/N=C/c1ccccc1C(=O)O)S(C)(=O)=O
e: CC/C(=N\NC(=O)Nc1ccccc1)c1c(O)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. CC12CCC(C(=O)NNc3ccccc3)(C(=O)C1=O)C2(C)C
{#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#}
CC12CCC(C(=O)NNc3ccccc3)(C(=O)C1=O)C2(C)C
CC12CCC(C(=O)NNc3ccccc3)(C(=O)C1=O)C2(C)C
4,7,7-trimethyl-2,3-dioxo-N'-phenylbicyclo[2.2.1]heptane-1-carbohydrazide