Task: Answer the multiple choice question.
Query: Which compound has a 6.591\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NCC1CCCCC1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
b: CCC(=O)c1c(NC(C)C)cc(C)oc1=O
c: O=C(NCc1cccs1)C1CCCN1C(=O)Nc1cccc(F)c1
Answer: b. CCC(=O)c1c(NC(C)C)cc(C)oc1=O
{#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#}
CCC(=O)c1c(NC(C)C)cc(C)oc1=O
CCC(=O)c1c(NC(C)C)cc(C)oc1=O
6-methyl-3-propanoyl-4-(propan-2-ylamino)pyran-2-one