Task: Answer the MCQ question.
Question: Which drug exhibits a 12.508\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cn1c(Cc2ccc(Cl)cc2)nnc1SCC(=O)NC1CC1
b) COc1ccc2cc(C(=O)c3ccccc3)c(=O)oc2c1
Answer: b. COc1ccc2cc(C(=O)c3ccccc3)c(=O)oc2c1
{#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#}
COc1ccc2cc(C(=O)c3ccccc3)c(=O)oc2c1
COc1ccc2cc(C(=O)c3ccccc3)c(=O)oc2c1
3-benzoyl-7-methoxychromen-2-one