Task: Answer the multiple choice question.
Query: Which compound has a 14.096\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cccc2oc3cc(C#CC4(O)CCCCC4)ccc3c(=O)c12
[b] O=C(CN1CCN(Cc2ccccc2)CC1)NNC(=O)c1ccc(Cl)cc1
[c] Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)n1ccnc1C
Answer: a. COc1cccc2oc3cc(C#CC4(O)CCCCC4)ccc3c(=O)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#}
COc1cccc2oc3cc(C#CC4(O)CCCCC4)ccc3c(=O)c12
COc1cccc2oc3cc(C#CC4(O)CCCCC4)ccc3c(=O)c12
6-[2-(1-hydroxycyclohexyl)ethynyl]-1-methoxyxanthen-9-one