Task: Answer the MCQ question.
Query: Which drug exhibits a 13.611\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(=O)oc2c1ccc1ccccc12
[b] COc1ccc(-c2nnc(COc3ccc4ccccc4c3)o2)cc1OC
[c] CC(C)Nc1oc(Cc2cccc3ccccc23)nc1C#N
Answer: a. Cc1cc(=O)oc2c1ccc1ccccc12
{#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#}
Cc1cc(=O)oc2c1ccc1ccccc12
Cc1cc(=O)oc2c1ccc1ccccc12
4-methylbenzo[h]chromen-2-one