Task: Answer the multiple choice question.
Query: Which drug has a 10.549\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOc1ccc(C2CC(c3cccc(OC)c3OC)n3nnnc3N2)cc1Cl
[b] O=C(NC1CC2CCC1C2)C1CCN(S(=O)(=O)c2ccc(-c3nn[nH]n3)cc2)CC1
Answer: a. CCOc1ccc(C2CC(c3cccc(OC)c3OC)n3nnnc3N2)cc1Cl
{#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#}
CCOc1ccc(C2CC(c3cccc(OC)c3OC)n3nnnc3N2)cc1Cl
CCOc1ccc(C2CC(c3cccc(OC)c3OC)n3nnnc3N2)cc1Cl
5-(3-chloro-4-ethoxyphenyl)-7-(2,3-dimethoxyphenyl)-4,5,6,7-tetrahydrotetrazolo[1,5-a]pyrimidine