Problem statement: Answer the multiple-choice question.
Question: Which drug has a -4.866\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O/N=C1\CCC2CN(C3CCCCC3)CC2C1
(b) CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NCc3ccccn3)ccc21
(c) COc1cccc2c1OCC(CN1CCN(Cc3ccccc3F)C(CCO)C1)=C2
Answer: a. O/N=C1\CCC2CN(C3CCCCC3)CC2C1
{#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#}
O/N=C1\CCC2CN(C3CCCCC3)CC2C1
O/N=C1\CCC2CN(C3CCCCC3)CC2C1
(NE)-N-(2-cyclohexyl-3,3a,4,6,7,7a-hexahydro-1H-isoindol-5-ylidene)hydroxylamine