Problem statement: Answer the multiple-choice question.
Query: Which drug has a 18.346\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COC(=O)c1c(C)c(OC(=O)c2c(C)cc(O)c(C=O)c2O)cc(C)c1O
[b] CCCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2cc(C)on2)C1=O
Answer: a. COC(=O)c1c(C)c(OC(=O)c2c(C)cc(O)c(C=O)c2O)cc(C)c1O
{#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#}
COC(=O)c1c(C)c(OC(=O)c2c(C)cc(O)c(C=O)c2O)cc(C)c1O
COC(=O)c1c(C)c(OC(=O)c2c(C)cc(O)c(C=O)c2O)cc(C)c1O
(4-hydroxy-3-methoxycarbonyl-2,5-dimethylphenyl) 3-formyl-2,4-dihydroxy-6-methylbenzoate