Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.949% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COCCN(C(=O)C1CCCO1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
b O=C1C2C(C(=O)N1/N=C/c1ccco1)C1C=CC2C12CC2
Answer: b. O=C1C2C(C(=O)N1/N=C/c1ccco1)C1C=CC2C12CC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1C2C(C(=O)N1/N=C/c1ccco1)C1C=CC2C12CC2
O=C1C2C(C(=O)N1/N=C/c1ccco1)C1C=CC2C12CC2
4-[(E)-furan-2-ylmethylideneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione