Task: Answer the multiple-choice question.
Question: Which compound has a -8.641\% 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: CCC(=O)Nc1ccc2c(c1)OCCO2
b: O=C(NCCCN1CCCCC1)C1CCN(S(=O)(=O)N2CCC3(CC2)OCCO3)CC1
c: O=C(NCCN1CCN(C(=O)c2cccs2)CC1)c1cccs1
Answer: c. O=C(NCCN1CCN(C(=O)c2cccs2)CC1)c1cccs1
{#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=C(NCCN1CCN(C(=O)c2cccs2)CC1)c1cccs1
O=C(NCCN1CCN(C(=O)c2cccs2)CC1)c1cccs1
N-[2-[4-(thiophene-2-carbonyl)piperazin-1-yl]ethyl]thiophene-2-carboxamide