Task: Answer the MCQ question.
Query: Which compound exhibits a 16.962\% 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) COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(CCCCO)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
b) O=C1NC2C(NC(=O)N2C2CCCCC2)N1C1CCCCC1
c) O=C1CN(C(=O)c2cccc(F)c2)C(c2ccc(F)cc2)c2cc(F)ccc2N1
Answer: b. O=C1NC2C(NC(=O)N2C2CCCCC2)N1C1CCCCC1
{#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=C1NC2C(NC(=O)N2C2CCCCC2)N1C1CCCCC1
O=C1NC2C(NC(=O)N2C2CCCCC2)N1C1CCCCC1
3,6-dicyclohexyl-1,3a,4,6a-tetrahydroimidazo[4,5-d]imidazole-2,5-dione