Task: Answer the multiple choice question.
Query: Which drug has a -1.494% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C=C1CCN([C@@H](C)C(=O)NCc2cc(OC)c(OC)c(OC)c2)S(=O)(=O)c2ccccc21
[b] COC(=O)c1ccc(OC)c(-c2c(OC)cc(OC)cc2OC)c1
Answer: b. COC(=O)c1ccc(OC)c(-c2c(OC)cc(OC)cc2OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1ccc(OC)c(-c2c(OC)cc(OC)cc2OC)c1
COC(=O)c1ccc(OC)c(-c2c(OC)cc(OC)cc2OC)c1
methyl 4-methoxy-3-(2,4,6-trimethoxyphenyl)benzoate