Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.810\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NC(=S)Nc1ccc(CN2CCCCC2)cc1)c1cc2ccccc2o1
b) CCOc1cccc(=O)c2c(C)oc(C)c12
Answer: b. CCOc1cccc(=O)c2c(C)oc(C)c12
{#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#}
CCOc1cccc(=O)c2c(C)oc(C)c12
CCOc1cccc(=O)c2c(C)oc(C)c12
4-ethoxy-1,3-dimethylcyclohepta[c]furan-8-one