Task: Answer the multiple-choice question.
Question: Which compound has a -1.696\% 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)C1=C(N)Oc2cc(C)n(CCc3ccccc3)c(=O)c2C1c1cccnc1
b. O=C(Nc1ccccc1N1CCCC1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
c. COc1ccc(-c2cc(C(=O)N3CCCC3)c3ccccc3n2)cc1OC
Answer: a. COC(=O)C1=C(N)Oc2cc(C)n(CCc3ccccc3)c(=O)c2C1c1cccnc1
{#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#}
COC(=O)C1=C(N)Oc2cc(C)n(CCc3ccccc3)c(=O)c2C1c1cccnc1
COC(=O)C1=C(N)Oc2cc(C)n(CCc3ccccc3)c(=O)c2C1c1cccnc1
methyl 2-amino-7-methyl-5-oxo-6-(2-phenylethyl)-4-pyridin-3-yl-4H-pyrano[3,2-c]pyridine-3-carboxylate