Task: Answer the multiple choice question.
Question: Which compound has a 7.919\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(=O)OC(C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@@H](OC(C)=O)CC[C@]4(C)C3=CC[C@]12C
b. COC(=O)C1CN(C(=O)COc2ccccc2)c2ccccc2O1
Answer: a. CC(=O)OC(C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@@H](OC(C)=O)CC[C@]4(C)C3=CC[C@]12C
{#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#}
CC(=O)OC(C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@@H](OC(C)=O)CC[C@]4(C)C3=CC[C@]12C
CC(=O)OC(C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@@H](OC(C)=O)CC[C@]4(C)C3=CC[C@]12C
[(3S,5S,8S,10S,13S,14S,17S)-17-(1-acetyloxyethyl)-10,13-dimethyl-2,3,4,5,6,7,8,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate