Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.976\% 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 additional words.
Options:
a) O=c1c2c3c(sc2nc2n1CCCC2)CCCC3
b) CC(NC(=O)Cn1ncc(Cl)c(Cl)c1=O)C12CC3CC(CC(C3)C1)C2
c) Cc1ccc(C)c2[nH]c(=O)c(CN(Cc3cccnc3)C(=S)NCc3ccco3)cc12
Answer: a. O=c1c2c3c(sc2nc2n1CCCC2)CCCC3
{#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=c1c2c3c(sc2nc2n1CCCC2)CCCC3
O=c1c2c3c(sc2nc2n1CCCC2)CCCC3
17-thia-2,8-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,11(16)-trien-9-one