Problem statement: Answer the multiple-choice question.
Question: Which compound has a -0.521\% 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) Cc1ccc(-c2nc3ncccn3c2NC2CCCCC2)o1
(b) O=C(C1CCCN(c2nnc(-n3cccc3)s2)C1)N1CCC2(CC1)OCCO2
(c) N#CC(C#N)=Cc1ccc(N2CCOCC2)cc1
Answer: b. O=C(C1CCCN(c2nnc(-n3cccc3)s2)C1)N1CCC2(CC1)OCCO2
{#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(C1CCCN(c2nnc(-n3cccc3)s2)C1)N1CCC2(CC1)OCCO2
O=C(C1CCCN(c2nnc(-n3cccc3)s2)C1)N1CCC2(CC1)OCCO2
1,4-dioxa-8-azaspiro[4.5]decan-8-yl-[1-(5-pyrrol-1-yl-1,3,4-thiadiazol-2-yl)piperidin-3-yl]methanone