Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES C=C1C[C@@]23CCC4[C@@](C)(CCC[C@@]4(C)C(=O)OC)C2CC[C@]1(OC(C)=O)C3?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 8.867
b. 0.965
Answer: a. 8.867\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
C=C1C[C@@]23CCC4[C@@](C)(CCC[C@@]4(C)C(=O)OC)C2CC[C@]1(OC(C)=O)C3
C=C1C[C@@]23CCC4[C@@](C)(CCC[C@@]4(C)C(=O)OC)C2CC[C@]1(OC(C)=O)C3
methyl (1R,5R,9S,13S)-13-acetyloxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate