Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.948\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(/C=N/Nc2cccc(C)c2)ccc1OC(=O)c1ccco1
b: CNC(=O)c1ccsc1NC(=O)CCS(=O)(=O)c1ccc(C)cc1
c: CN1CCN(CC#CC2(O)CCCCC2)CC1
d: O=C(COc1ccc2ccccc2c1)Nc1ccccc1C(=O)O
Answer: c. CN1CCN(CC#CC2(O)CCCCC2)CC1
{#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#}
CN1CCN(CC#CC2(O)CCCCC2)CC1
CN1CCN(CC#CC2(O)CCCCC2)CC1
1-[3-(4-methylpiperazin-1-yl)prop-1-ynyl]cyclohexan-1-ol