Problem statement: Answer the multiple-choice question.
Query: Which compound has a 3.210\% 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) Cc1cc(C)c(C#N)c(Sc2ccc(N)cc2)n1
(b) Cc1onc(-c2ccccc2)c1C(=O)NCC1CCCO1
(c) O=C(OC(C(=O)NC1CCCC1)c1cccnc1)C1=Cc2ccccc2OC1
Answer: c. O=C(OC(C(=O)NC1CCCC1)c1cccnc1)C1=Cc2ccccc2OC1
{#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(OC(C(=O)NC1CCCC1)c1cccnc1)C1=Cc2ccccc2OC1
O=C(OC(C(=O)NC1CCCC1)c1cccnc1)C1=Cc2ccccc2OC1
[2-(cyclopentylamino)-2-oxo-1-pyridin-3-ylethyl] 2H-chromene-3-carboxylate