Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.269\% 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] CC12CCC(C(=O)NCc3ccccc3)(OC1=O)C2(C)C
[b] Cc1oc2cc(OC(C)C(=O)O)ccc2c(=O)c1Oc1ccccc1
[c] CCOc1ccccc1CSc1nc2ccccc2[nH]1
[d] COc1cccc(C2SCC(=O)N2c2cccc(C)c2)c1OC
Answer: a. CC12CCC(C(=O)NCc3ccccc3)(OC1=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)NCc3ccccc3)(OC1=O)C2(C)C
CC12CCC(C(=O)NCc3ccccc3)(OC1=O)C2(C)C
N-benzyl-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamide