Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 19.251\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CNc1cc(C)nc(N2CCOCC2)n1
b COCCCNC(=O)CCCn1c(=O)c2ccccc2n(CC(=O)Nc2c(C)cccc2C)c1=O
c CCc1cc2c(=O)c(-c3ccc(F)cc3)c(C(F)(F)F)oc2cc1OCC(=O)O
Answer: b. COCCCNC(=O)CCCn1c(=O)c2ccccc2n(CC(=O)Nc2c(C)cccc2C)c1=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#}
COCCCNC(=O)CCCn1c(=O)c2ccccc2n(CC(=O)Nc2c(C)cccc2C)c1=O
COCCCNC(=O)CCCn1c(=O)c2ccccc2n(CC(=O)Nc2c(C)cccc2C)c1=O
4-[1-[2-(2,6-dimethylanilino)-2-oxoethyl]-2,4-dioxoquinazolin-3-yl]-N-(3-methoxypropyl)butanamide