Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -13.817\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1cccc(=O)c2c(C)n(C)c(C)c12
b) CCCCn1c(SCC(=O)N2CCCc3ccccc32)nc2c1c(=O)n(C)c(=O)n2C
Answer: a. COc1cccc(=O)c2c(C)n(C)c(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#}
COc1cccc(=O)c2c(C)n(C)c(C)c12
COc1cccc(=O)c2c(C)n(C)c(C)c12
4-methoxy-1,2,3-trimethylcyclohepta[c]pyrrol-8-one