Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.576\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1cccc(-n2c(C)c(C)c3c(N)ncnc32)c1
[b] Cc1cc(=O)oc2cc(OCC(=O)N3CCCc4ccccc43)ccc12
[c] Cl.Nc1ccc2c(c1)OCCOCCOCCOCCOCCO2
Answer: a. Cc1cccc(-n2c(C)c(C)c3c(N)ncnc32)c1
{#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#}
Cc1cccc(-n2c(C)c(C)c3c(N)ncnc32)c1
Cc1cccc(-n2c(C)c(C)c3c(N)ncnc32)c1
5,6-dimethyl-7-(3-methylphenyl)pyrrolo[2,3-d]pyrimidin-4-amine