Task: Answer the MCQ question.
Query: Which compound has a 13.464\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCc1cc(=O)oc2cc(OCC(=O)NCC3CCC(C(=O)O)CC3)ccc12
b) COc1ccccc1-c1cc2ccccc2[nH]1
Answer: b. COc1ccccc1-c1cc2ccccc2[nH]1
{#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#}
COc1ccccc1-c1cc2ccccc2[nH]1
COc1ccccc1-c1cc2ccccc2[nH]1
2-(2-methoxyphenyl)-1H-indole